polycotyledonary
/ˌpɒlɪˌkɒtɪˈliːd(ə)n(ə)ri/adjective
1 Zoology (Of a chorion or placenta) having many cotyledons (tufts of villi); (of an animal) having such a chorion or placenta. Now rare.
2 Botany. Of a plant embryo: = polycotyledonous rare.
Origin
Late 19th century; earliest use found in Proceedings of the Royal Society of London. From poly- + cotyledonary.
- air suspension
- airt
- air taxi
- air terminal
- air terminus
- air thermometer
- airtight
- airtightly
- airtightness
- airtight stove
- airtime
- air-to-air
- air-to-ground
- air tool
- air-to-surface
- air traffic
- air traffic control
- air traffic controller
- Air Training Corps
- air transport
- air-transportability
- air-transportable
- Air Transport Auxiliary
- air trap
- air travel