lachrymal (adj.) Look up lachrymal at Dictionary.com
also lachrimal, lacrymal, early 15c., from Medieval Latin lacrimalis "pertaining to tears," from Latin lacrima, lacryma "a tear" (see lachrymose). The corrupted spelling with -ch- began in Medieval Latin. Hence French larme, Spanish lagrima "a tear," French larmoyer "to shed tears."