From the same as keleb; a bird-trap (as furnished with a clap-stick or treadle to spring it); hence, a basket (as resembling a wicker cage) -- basket, cage.
1) cage, basket, dog cage Part of Speech: noun masculine A Related Word by BDB/Strong’s Number: from the same as H3611 Same Word by TWOT Number: 981b
Brown-Driver-Briggs
כְּלוּבnoun masculineJeremiah 5:27basket, cage (√ dubious; Late Hebrew id., כְּלִיבָה Aramaic in Lexicons; Tel Amarna kilubi, bird-net, compare ZimZA vi. 145, 147) — absolute כִּכְלוּבמָלֵאעוֺףJeremiah 5:27like a cage full of birds; construct כְּלוּבקַיִץAmos 8:1,2a basket of summer furit.
Jeremiah 5:27 HEB: כִּכְלוּב֙ מָ֣לֵא ע֔וֹף NAS:Like a cage full of birds, KJV:As a cage is full of birds, INT:A cage full of birds
Amos 8:1 HEB:יְהוִ֑ה וְהִנֵּ֖ה כְּל֥וּב קָֽיִץ׃ NAS: me, and behold, [there was] a basket of summer fruit. KJV: shewed unto me: and behold a basket of summer fruit. INT: GOD and behold a basket of summer
Amos 8:2 HEB:עָמ֔וֹס וָאֹמַ֖ר כְּל֣וּב קָ֑יִץ וַיֹּ֨אמֶר NAS: And I said, A basket of summer fruit. KJV: thou? And I said, A basket of summer fruit. INT: Amos said A basket of summer said