Feminine intensive from batsar; restraint (of rain), i.e. Drought -- dearth, drought.
see HEBREW batsar
H1226. batstsoreth
בַּצֹּרֶת noun feminine dearth (compare following), בּ ׳שְׁנַת Jeremiah 17:8.
בַּצָּרָה noun feminine dearth, destitution (i.e. diminution, compare PS572; see also verb ᵑ7 בצר Proverbs 14:28 people reduced) — dearth (= בצרת) בּ ׳עִתּוֺת Psalm 9:10; 10:1; plural בַּצָּרוֺת Jeremiah 14:1.