Sign

avviso

(flat object bearing a message)

gesto

(linguistic unit in sign language)

impronta

(physical evidence left by an animal)

indicazione

(a fact that shows that something exists or may happen)

indicazione

(a fact that shows that something exists or may happen)

indizio

(a fact that shows that something exists or may happen)

linguaggio dei segni

(sign language in general — see also sign language)

presagio

(omen — see also omen)

scritto

(flat object bearing a message)

segnale

(linguistic unit in sign language)

segnale

(meaningful gesture)

segno

(a fact that shows that something exists or may happen)

segno

(physical evidence left by an animal)

segno

(flat object bearing a message)

segno

(math: positive or negative polarity)

segno

(linguistic unit in sign language)

segno

(omen — see also omen)

segno

(meaningful gesture)

simbolo

(a mark or another symbol used to represent something)

simbolo

(any of several specialized non-alphabetic symbols)

traccia

(physical evidence left by an animal)

firmare

(to make (a document) official by writing one's signature)

firmare

(to write one's signature on a document)

firmare

(to write one's signature somewhere)