-bactam

Etymology tree
English beta
Latin lacder.
English lacto-
German Ketonbor.
English ketone
English -one
English lac(tone)
Egyptian jmnbor.
Ancient Greek Ᾰ̓́μμων (Ắmmōn)bor.
Latin Ammōn
Latin ammoniacusder.
English ammonia
Proto-Indo-European *dʰeh₁-der.
Proto-Italic *-iðos
Latin -idusder.
English -ide
English am(ide)
English lactam
English beta-lactam
Proto-Indo-European *dwóh₁
Proto-Indo-European *dwísder.
Ancient Greek διά (diá)
Ancient Greek δῐᾰ- (dĭă-)
Proto-Indo-European *steh₂-
Proto-Indo-European *stísteh₂ti
Proto-Hellenic *hístāmi
Ancient Greek ῐ̔́στημῐ (hĭ́stēmĭ)
Ancient Greek δῐῐ̈́στημῐ (dĭĭ̈́stēmĭ)
Ancient Greek δῐᾰ́στᾰσῐς (dĭắstăsĭs)
English diastase
English -ase
English beta-lactamase
English -bactam
Contraction of beta-lactamase.