The meaning of Snail, snail shell in dream | Dream interpretation
Symbol: The snail is a symbol of resurrection and also virginity. Vision: Seeing a snail: your mono should be “slowly but surely”! A snail retreating into its shell: you expect something from someone, but are being kept in suspense. Eating snails: you are trying the patience of another person to the limit! Crushing a snail underfoot: your carelessness is putting you at a great disadvantage—serves you right!
Depth Psychology: The snail symbolizes your sensitivity and vulnerability.
The snail shell is a sign that you are looking for a retreat or just to be left alone. See Turtle.