Definition of topmost
: highest of all : uppermost
Examples of topmost in a sentence
He was standing on the topmost step.
his kite got tangled in the topmost branches of the tree
First Known Use of topmost
TOPMOST Defined for English Language Learners
Definition of topmost for English Language Learners
: highest in position or importance
TOPMOST Defined for Kids
Definition of topmost for Students
: highest of all I can't reach the topmost shelf.
Seen and Heard
What made you want to look up topmost? Please tell us where you read or heard it (including the quote, if possible).