Cities with similar population. Source: The Lindenhurst, NY weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency).
â¢ QUILL (noun). The noun QUILL has 4 senses: 1. pen made from a bird's feather. 2. a stiff hollow protective spine on a porcupine or hedgehog. 3. any of the larger wing or tail feathers of a bird. 4. the hollow spine of a feather. Familiarity information: QUILL used as a noun is uncommon.
Meaning: A stiff hollow protective spine on a porcupine or hedgehog. Classified under: Nouns denoting animals. Hypernyms (quill is a kind of...): spine (a sharp rigid animal process or appendage; as a porcupine quill or a ridge on a bone or a ray of a fish fin). Holonyms (quill is a part of...):