1) een deel; 2) apart, alleen cf. Zach. 12: 12; 3) delen (bv ledematen, takken), grendels
Brown-Driver-Briggs Abridged Hebrew Lexicon
בַּד, בָּ֑דn.m. separation, concr. part1 prop. in a state of separation, alone, by itself2 concr. part3parts, specif. extended from something
Strong Concise Dictionary Of The Words In The Hebrew Bible
H905בַּדbad; from 909; properly, separation; by implication, a part of the body, branch of a tree, bar for carrying; figuratively, chief of a city; especially (with prepositional prefix) as an adverb, apart, only, besides — alone, apart, bar, besides, branch, by self, of each alike, except, only, part, staff, strength.