foetusfoe‧tus, fetus /ˈfiːtəs/ noun [countable] 
Examples
ExamplesEXAMPLES FROM THE CORPUS
Thesaurus- But so is the 6-month-old foetus.
- Incidentally it changes its composition considerably between the foetus and the adult.
- It was a foetus - a few cells - not yet a baby.
- The main importance of the virus, however, lies in its capacity to infect the foetus in utero.
- The only possible qualification is a case in which the choice may lead to the death of a viable foetus.
- The results can include cancer and genetic damage to a developing foetus.
- The tissue samples are taken from the foetus at seven weeks old, when it is only about one inch long.
- Treatment can help prevent the infection from seriously damaging the foetus.
Longman Language Activatora baby that is still developing in its mother's body► unborn child/baby
a baby or young animal before it is born → embryo · Doctors do not know what the long-term effects of the drug will be on the unborn child.· Petra could feel her unborn baby moving inside her.
► fetus/foetus British a baby that is developing in its mother's body - used especially by doctors: · By the end of the third month of pregnancy the foetus is a miniature human being.· The research focuses on how alcohol may harm the fetus.
► embryo a baby that is in the very early stage of development inside its mother's body: · When first formed, the embryo is only half a millimetre long.· The government has banned all scientific research using human embryos.
WORD SETS► Animalsaardvark, nounadder, nounAfghan, nounalley cat, nounalligator, nounalpaca, nounAlsatian, nounamphibian, nounamphibious, adjectiveangora, nounanimal, nounanteater, nounantelope, nounanthropoid, adjectiveantler, nounape, nounappaloosa, nounarachnid, nounarmadillo, nounasp, nounass, nounbaa, verbbaboon, nounbaby, nounbadger, nounbantam, nounbark, verbbark, nounbarnacle, nounbasset, nounbat, nounbay, nounbay, verbbay, adjectivebeagle, nounbear, nounbeast, nounbeast of burden, nounbeaver, nounbellow, verbbellow, nounbelly, nounbig cat, nounbig game, nounbighorn sheep, nounbilly goat, nounbiped, nounbison, nounbitch, nounbivalve, nounbleat, verbbloodhound, nounbloodstream, nounblow-hole, nounboa, nounboar, nounbobcat, nounbovine, adjectivebow-wow, nounboxer, nounbrainwave, nounbrindled, adjectivebristle, verbbronc, nounbronco, nounbrontosaurus, nounbrush, nounbuck, nounbuffalo, nounbull, nounbulldog, nounbullfrog, nounbullock, nounbull terrier, nounburro, nounburrow, nouncalf, nouncall, nouncalve, verbcamel, nouncanine, adjectivecanine, nouncarapace, nouncarcass, nouncaribou, nouncarnivore, nouncarthorse, nouncat, nouncattle, nouncaudal, adjectivecayman, nouncetacean, nounchameleon, nounchamois, nouncheetah, nounchestnut, nounchickadee, nounchicken, nounchihuahua, nounchimpanzee, nounchinchilla, nounchipmunk, nounchow, nounclaw, nouncloven hoof, nouncoat, nouncob, nouncobra, nouncocker spaniel, nouncold-blooded, adjectivecollie, nouncolouring, nouncolt, nouncomb, nounconnective tissue, nouncony, nouncoon, nouncopperhead, nouncorgi, nouncougar, nouncourtship, nouncow, nouncoyote, nouncoypu, nouncrest, nouncrocodile, nouncrop, verbcrustacean, nouncry, nouncub, nouncur, noundachshund, nounDalmatian, noundeer, nounden, noundentine, noundingo, noundinosaur, noundoe, noundog, noundolphin, noundomesticate, verbdonkey, noundormouse, noundorsal, adjectivedromedary, nounduckbilled platypus, nounearthworm, nounelephant, nounelk, nounentrails, nounermine, nounewe, nounexcreta, nounexcretion, nounfallopian tube, nounfallow deer, nounfang, nounfauna, nounfawn, nounfeed, nounfeeler, nounfeline, adjectivefeline, nounfemale, adjectivefemale, nounferal, adjectiveferret, nounfetlock, nounfieldmouse, nounfilly, nounfin, nounfleece, nounflipper, nounflying fox, nounfoal, nounfoal, verbfoetus, nounforefoot, nounforeleg, nounfox, nounfoxhound, nounfox terrier, nounFriesian, nounfrog, nounfrogspawn, nounfruit bat, nounfur, nounfurry, adjectivegarter snake, noungazelle, noungecko, noungeese, gelding, noungerbil, nounGerman shepherd, noungestation, noungiant panda, noungibbon, noungiraffe, noungnu, noungoat, noungolden retriever, noungopher, noungorilla, noungregarious, adjectivegreyhound, noungroundhog, nounground squirrel, noungrunt, verbguinea pig, nounhack, nounhackles, nounhairless, adjectivehamster, nounhare, nounhart, nounhaunch, nounhedgehog, nounheifer, nounhen, nounherbivore, nounherd, nounhermit crab, nounhibernate, verbhind, adjectivehind, nounhindquarters, nounhippo, nounhippopotamus, nounhock, nounhog, nounhoof, nounhorned, adjectivehorse, nounhound, nounhowl, verbhump, nounhusky, nounhyaena, nounhybrid, nounhyena, nounibex, nouniguana, nounimpala, nouninbred, adjectiveinbreeding, nouninsectivore, nouninterbreed, verbinvertebrate, nounjackal, nounjackrabbit, nounjaguar, nounjellyfish, nounJersey, nounkangaroo, nounkid, nounkoala, nounkookaburra, nounLabrador, nounlair, nounlamb, nounlemming, nounleopard, nounlion, nounlioness, nounlitter, nounlitter, verblizard, nounllama, nounlonghorn, nounlugworm, nounlynx, nounmale, nounmamba, nounmammal, nounmammary, adjectivemammoth, nounmandible, nounmandrill, nounmane, nounman-eater, nounmare, nounmarmoset, nounmarsupial, nounmarten, nounmastitis, nounmate, nounmate, verbmating, nounmaw, nounmenagerie, nounmew, verbmiaow, verbmice, nounmigrant, nounmilk, verbmimic, verbmimic, nounmink, nounmole, nounmollusc, nounmongoose, nounmongrel, nounmonkey, nounmoo, verbmoose, nounmoult, verbmountain goat, nounmountain lion, nounmouse, nounmule, nounmuskrat, nounmussel, nounmustang, nounmutt, nounmuzzle, nounnag, nounnanny goat, nounnative, adjectivenative, nounnest, nounnewt, nounnocturnal, adjectiveocelot, nounoctopus, nounoffspring, nounoink, interjectionokapi, nounOld English sheepdog, nounomnivore, nounomnivorous, adjectiveopossum, nounorangutang, nounotter, nounox, nounpachyderm, nounpack, nounpad, nounpair, nounpanda, nounpanther, nounparasite, nounparasitic, adjectivepaw, nounpaw, verbpeccary, nounpedigree, adjectivepeke, nounPekinese, nounpelt, nounPersian cat, nounpest, nounpheasant, nounpiebald, adjectivepied, adjectivepig, nounpiggy, nounpiglet, nounpincer, nounpine marten, nounpinto, nounpit bull terrier, nounpit pony, nounplankton, nounplate, nounplatypus, nounpointer, nounpolar bear, nounpolecat, nounpolyp, nounpony, nounpooch, nounpoodle, nounporcupine, nounporker, nounporpoise, nounPortuguese man-of-war, nounpossum, nounpouch, nounprairie dog, nounprance, verbpredation, nounpredator, nounpredatory, adjectiveprehensile, adjectiveprey, nounprickle, nounpride, nounprimate, nounproboscis, nounprocreate, verbprowl, verbpterodactyl, nounpuffin, nounpug, nounpullet, nounpuma, nounpup, nounpurebred, adjectivepurr, verbpussy, nounpython, nounquack, verbquadruped, nounquill, nounrabbit, nounrabbit warren, nounrabid, adjectiveraccoon, nounracoon, nounram, nounrat, nounrattler, nounrattlesnake, nounravening, adjectivereindeer, nounreptile, nounretract, verbretriever, nounrhesus monkey, nounrhino, nounrhinoceros, nounroan, nounrodent, nounroe deer, nounrottweiler, nounruminant, nounruminate, verbrump, nounrunt, nounrut, nounsable, nounsac, nounsalamander, nounsausage dog, nounscavenge, verbschool, nounscorpion, nounseal, nounsea lion, nounseashell, nounsea urchin, nounsemen, nounserpent, nounsetter, nounsex, verbshed, verbsheep, nounsheepdog, nounShetland pony, nounshire horse, nounshrew, nounshrimp, nounSiamese cat, nounsilkworm, nounsimian, adjectivesire, nounskin, nounskunk, nounsloth, nounslug, nounsnail, nounsnake, nounsnakebite, nounsnarl, verbsniffer dog, nounsnout, nounsocial, adjectivesow, nounspaniel, nounspawn, verbspawn, nounsperm whale, nounsponge, nounspoor, nounspore, nounspringbok, nounsquid, nounsquirrel, nounstag, nounstallion, nounstarfish, nounSt Bernard, nounsteed, nounsteer, nounsting, nounstinger, nounstoat, nounstomach, nounstray, adjectivestray, nounstud, nounsucker, nounsuckle, verbsuckling, nounswine, nountadpole, nountail, nountame, adjectivetame, verbtapeworm, nountapir, nounteat, nountentacle, nounterrapin, nounterrier, nounterritorial, adjectiveterritory, nountiger, nountigress, nountoad, nountom, nountomcat, nountooth, nountortoise, nountortoiseshell, nountrumpet, verbtrunk, nountufted, adjectiveturtle, nountusk, nountyrannosaurus, nounudder, nounuterus, nounvampire bat, nounvent, nounvermin, nounvertebrate, nounvicuña, nounviper, nounvivarium, nounvixen, nounvole, nounwag, verbwallaby, nounwallow, verbwalrus, nounwarm-blooded, adjectivewarren, nounwarthog, nounwater buffalo, nounwater rat, nounwater vole, nounweasel, nounweevil, nounwhale, nounwhelk, nounwhelp, nounwhelp, verbwhinny, verbwhippet, nounwhisker, nounwild boar, nounwildcat, nounwildebeest, nounwildfowl, nounwinkle, nounwithers, nounwolf, nounwolfhound, nounwombat, nounwool, nounyak, nounyap, verbyap, nounyearling, nounyelp, nounYorkshire terrier, nounyoung, nounzebra, nounzoologist, nounzoology, nounzygote, noun