to slip out; to sneak away; to break into the lead; to get ahead; to begin to fall out (e.g. hair); to break out (of a loop)
to slip out; to steal out; to excel; to stand out
cast-off skin (snake, insect, etc.); husk; empty shell; exuvia; exuviae
slipping out the back way with swindled goods
having missing teeth; toothlessness
shed skin (of a snake, insect, etc.); ecdysis