schoolmarm
school·marm
noun
1.
a woman schoolteacher (especially one regarded as strict)
Origin
From school + marm (“madam”).
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.