peak是什么意思

peak

英 [pi?k] 美 [pik]

1. pike => peak.
2. pike => pick => toothpick => peak.

peak 山頂，頂鋒，峰值

來自pike變體，由長矛引申詞義山峰，山頂，頂鋒，峰值等。

peak: peak: [16] Peak seems to come ultimately from the noun pick ‘pointed implement’ (as in toothpick). From this in the 15th century was formed an adjective picked ‘pointed’, which survived dialectally into the 19th century (S H A Hervey noted in the Wedmore Chronicle 1887 ‘Children still use ‘picked’ of a pencil with a good point to it’). It had a variant form peaked, from which peak appears to have been derived as a back-formation. The adjective peaky ‘sickly’ [19], incidentally, is not etymologically related. It comes from a now little used verb peak ‘become sickly or pale’ [16], whose origins are unknown.
=> pick
peak (n.): "pointed top," 1520s, variant of pike (n.4) "sharp point." Meaning "top of a mountain" first recorded 1630s, though pike was used in this sense c. 1400. Figurative sense is 1784. Meaning "point formed by hair on the forehead" is from 1833. According to OED, The Peak in Derbyshire is older than the word for "mountaintop;" compare Old English Peaclond, for the district, Pecsaetan, for the people who settled there, Peaces ?rs for Peak Cavern; sometimes said to be a reference to an elf-denizen Peac "Puck."
peak (v.): 1570s, "to rise in a peak," from peak (n.). Figurative meaning "reach highest point" first recorded 1958. Related: peaked; peaking.

1. The news programme goes out four times a week at peak time.: 這檔新聞節目每周在黃金時段播出4次。

2. Calls cost 36p (cheap rate) and 48p (peak rate) per minute.: 電話每分鐘36便士（優惠費率）和48便士（高峰費率）。

3. The first episode occupies a peak evening viewing slot.: 第一集占據了傍晚的一個黃金收視時段。

4. American art reached a peak of creativity in the '50s and 60s.: 美國藝術在五六十年代達到了一次創作頂峰。