from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A lecture, often informal, illustrated with diagrams chalked on a blackboard.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun academia An
informal lectureon an academic subject.
- noun A
music hall actin which a performer makes chalk caricatureswhilst reciting a monologue
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a talk that uses a blackboard and chalk
Sorry, no etymologies found.
Sorry, no example sentences found.