Found 2 items, similar to limen.
English → English (WordNet)
Definition: limen
limen
n : the smallest detectable sensation [syn:
threshold]
[also:
limina (pl)]
English → English (gcide)
Definition: limen
limen
\limen\ n. (Psychol.)
a threshhold, especially the point where a psychological or
physiological effect begins to occur.
[PJC]