‘Dill’ meaning Another word for an idiot, or someone who does things without thinking. Can be a person or an individua act. Example: Tommo last night was a bit too drunk and acting like such a dill.Click to see full answer. Beside this, what does Big Dill mean?kill someone; cause a big damage to someone.Furthermore, is Dilled a word? noun. a plant, Anethum graveolens, of the parsley family, having aromatic seeds and finely divided leaves, both of which are used for flavoring food. dillweed. dill pickle. Beside this, what is the meaning of dill leaves? : an herb with leaves that are used in cooking and with seeds that are used in flavoring foods such as pickles. See the full definition for dill in the English Language Learners Dictionary. dill. noun.What does dill look like?It grows 2-4 feet tall. Dill has finely cut leaves and numerous deep yellow flowers comprise a flat head with compound umbels. It has a delicate soft feathery look and makes an attractive background for flowers or vegetables.