The Collaborative International Dictionary
Semantical
Semantic \Sem*an"tic\, Semantical \Sem*an"tic*al\, n. sing. or pl. [Gr. shmantikos having meaning, from sh^ma a sign.]
pertaining to the meanings of words.
of or pertaining to semantics.
Wiktionary
semantical
a. Pertaining to or resembling semantics
Usage examples of "semantical".
They had a particular affinity for the human-computer interfaces as well, smoothing a lot of semantical problems.