-lock
Word Rarity
Uncommon
Frequency: 4.51 in modern English
10
Scrabble Score
4
Letters
2
Syllables
4
Unique Chars
Meaning
suffix
Action or proceeding, practice, ritual
Etymology
From Middle English -lok, -lak, -lac, from Old English -lāc (suffix denoting activity or action), from Proto-Germanic *-laikaz, suffixed form of Proto-Germanic *laiką (“play, sport, fight, activity”), *laikaz (“game, dance, hymn, sport”) (Old English lāc), from Proto-Indo-European *leyg- (“to bounce, shake, tremble”). Cognate to Old Norse -leikr. The etymology of the suffix is the same as that of the noun lāc "play, sport", also "sacrifice, offering", corresponding to obsolete Modern English lake (dialectal laik) "sport, fun, glee, game", cognate to Gothic laiks "dance", Old Norse leikr "game, sport" and Old High German leih "play, song, melody" (> Old French lai "song, lyric, poem, lay"), obsolete or dialectal German Leich. Old English līcian ("to please", Modern English like) is from the same root. In modern English, the noun has been reintroduced through the cognate Swedish lek as a specialist term referring to mating behaviour.