1) (of a person) self-conscious and uncomfortable in the presence of others; (of animals etc) easily frightened (shy)
2) (to give) a silly, self-conscious smile (simper)
shy (the usual word)
shy
not having, not showing, much belief in one's own abilities
hesitant; unconfident
showing that one is inferior, less able etc
meek, unassuming
having, showing, a low but honest opinion of one's own merits, abilities etc; not large in size or amount
shy
awkwardly self-conscious; (feeling) foolish or embarrassed because of having done something wrong
shy, embarrassed
