Lexical Definition

‎קָרֶה‎ qâreh (kaw-reh') accident ^H:N-M
from ‎קָרָה‎

uncleanness that chanceth.

• an (unfortunate) occurrence, i.e. some accidental (ceremonial) disqualification

1) chance, accident
1a) of nocturnal pollution requiring temporary exodus from camp

See Greek: ῥύσις

Brown-Driver-Briggs

[‎קָרֶה‎] noun [masculine] chance, accident; — construct ‎מִקְּרֵה לַיְלַה‎ Deut 23:11* by reason of the chance of the night (i.e.nocturnal pollution, compare Lev 15:16).

Brown-Driver-Briggs References