noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   A guideline shown while adding an item to a user interface to help align it with other items.
2. 2
   a chalked string used in the building trades to make a straight line on a vertical surface wordnet

Synonyms

All synonyms

chalk linechalk linesnap line

Etymology

From snap + line.

Related phrases

user interface

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.