Dreaming about onions reveals ambitions and personal jealousies. So, depending on the volume or quantity of the onions in the dream, it will represent the magnitude of ambitions that the dreamer has. Eating onions in a dream indicates chances of success in whatever the dreamer desires. Dreaming about seeing onion plants grow hints that it will take time to achieve whatever is desired by the dreamer. Dreaming of chopping onions and crying because of the smell indicates that a lot of work and effort will be required to defeat enemies and competitors before having successful results.
Dream dictionary: Onions, eating dream meanings
Sadness. 230.
…Eating a raw onion in a dream denotes an evil happening. If a sick person eats a small amount of onions in a dream, it means that he will die from his illness, but if one sees himself eating a large quantity in his dream, it means that he will be cured of his illness. However, eating a green onion, or a scallion in a dream means prosperity and good health, though they will be accompanied with stress, sadness or separation from one’s wife. Eating a strong smelling or a fragrant herb in a dream means contempt, loathing on the part of some members of his family toward him, or it could mean that hidden matters will finally surface. If such herbs are the type of bulbs that require skinning before eating, then they denote curiosity and eavesdropping, representing what is usually discarded. In a dream, onions for a…
…To dream of this vegetable, denotes both good and bad luck: if you are eating them, you will soon receive some money; your sweetheart will be faithful, but cross, and you will be engaged in some dispute; if you are throwing onions away, it is the forerunner of mischief; in love, quarrels; in trade, opposition. Lucky lottery dream numbers – 5, 8, 48….