1 lukka
u, f. [a for. word, from Germ. gluck, but occurs in writers of the 14th century, e. g. Bárð. S., or even earlier], luck; þótti Þórðr mikla lukku á hafa haft, Bárð. 36; eigi mun þér silfr-fátt verða til lukkunnar, Finnb. 254 (from Arna-Magn. 132 fol.), Skíða R. 50, 53, 57: freq. in mod. usage, ó-lukka, ill luck, Fms. v. 255.
2 lukka
COMPDS: lukkuligr, lukkumaðr.