ibetibet noun English. A swiftlet, probably the pygmy swiftlet, Scientific name. Collocalia troglodytes. Example sentence: Subanen. Sug langeb diag buid Gendi'puyan, melaun gupiai gibetibet dun. English. The cave up the Di'puyan River has lots of swiftlets. Cultural Note. The name of this bird used as an allegory in the inadung chant. Generic. leksayaw