Lemon often represents anger, bitterness and disappointment about failure.
to see - momentary failures will end be successful
sniff - deterioration of the quality of actions or relationships with others
eat - need for cleansing or healing
see a lemon tree with lemons - an announcement of romantic and sublime moments
squeeze a lemon juice or see it squeezed - try to be more careful, because others will try to take advantage of you.
More dream interpretation: