denrixtolku'o lujvo

x1=t1 is an alveolar ridge of body x2.

Used in phonological jargon. In fast speech and/or informal writing, could possibly be shorted to tolku'o and inferred from context. cf. zunsna

In notes:

saksna
san1 is an implosive consonant with place of articulation x2 and phonation x3.