Definition of T-square in English:


Syllabification: T-square
(also T square)


  • A T-shaped instrument for drawing or testing right angles.
    More example sentences
    • For right angle openings, use a drywall T-square or a chalk line to mark the board for cutting.
    • Rectangles come naturally when you draw with a T-square on a drawing board.
    • To straighten fabric or mark a true right angle, use a T-square.

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Word of the day coloratura
Pronunciation: ˌkələrəˈto͝orə
elaborate ornamentation of a vocal melody