To save this word, you'll need to log in.
step·mom | \ ˈstep-ˌmäm 
\
\ plural stepmoms
Definition of stepmom
: stepmother Chicken spaghetti casserole: This … creamy noodle dish is one of my absolute favorite things my stepmom makes, and I'd love to make it for you.— Claire Lower
Keep scrolling for more
Comments on stepmom
What made you want to look up stepmom? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Obscure Shapes
- Something that is ooid is shaped like:
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Share stepmom
Time Traveler for stepmom
The first known use of stepmom was in 1914
See more words from the same year