Search and compare thousands of words and phrases in British Sign Language (BSL). The largest collection online.
How to sign: a liquid substance capable of dissolving other substances
"the solvent does not change its state in forming a solution";
How to sign: the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause
"the women were sickly and subject to excessive menstruation"; "a woman does not take the gout unless her menses be stopped"--Hippocrates; "the semen begins to;