Lexical Definition

‎צְמִיתֻת‎ tsᵉmîythuth (tsem-ee-thooth') finality ^H:N-F
or צְמִתֻת tsᵉmithuth (tsem-ee-thooth'); from ‎צָמַת‎

ever.

• excision, i.e. destruction
• used only (adverbially) with prepositional prefix to extinction, i.e. perpetually

1) completion, finality, in perpetuity

See Greek: βεβαίωσις

Brown-Driver-Briggs

‎צְמִיתֻת‎ noun feminine completion, finality, only in phrase ‎׳‎‎לִצ‎, ‎׳‎‎לַצּ‎ = in per petuity, of alienation of land; ‎לִצְמִתֻת‎ Lev 25:23, ‎לַצְּמִיתֻת‎ vLev 25:30 (P).

Brown-Driver-Briggs References