| 释义 |
log-
log-pref. Variant of logo-.log1 (lɔg, lɒg)
n., v. logged, log•ging. n. 1. a portion or length of the trunk or of a large limb of a felled tree. 2. something inert, heavy, or not sentient. 3. a record concerning details of the trip of a ship or aircraft. 4. a register of the operation of a machine. 5. any of various detailed, usu. sequential records, as of the progress of an activity. 6. a written account of everything transmitted by a radio or television station or network. 7. any of various devices for determining the speed of a ship. v.t. 8. to cut (trees) into logs. 9. to cut down the trees or timber on (land). 10. to enter in a log; compile. 11. to make (a certain speed), as a ship or airplane: to log 18 knots. 12. to travel for (a certain distance or a certain amount of time), according to the record of a log: He has logged 10,000 hours flying time. v.i. 13. to cut down trees and get out logs from the forest for timber. 14. log in or on, to gain access to a secured computer system or online service by keying in personal identification information. 15. log off or out, to terminate a session on such a system or service. [1350–1400; Middle English logge unshaped piece of wood (of obscure orig.); (definitions 4-9) shortening of logbook] log′gish, adj. log2 (lɔg, lɒg)
n. logarithm. log- var. of logo- before a vowel: logarithm. -log var. of -logue: analog. EncyclopediaSeeloglog-
log(o)- word element [Gr.], words; speech.logo- , log- (lō'gō, log), Speech, words. [G. logos, word, discourse] logo- , log-Combining forms meaning speech, words. [G. logos, word, discourse] |