n. 1.  A flat piece of coarse fabric or other material used for wiping one's shoes or feet, or in various other forms as a floor covering. 2.  A small flat piece of decorated material placed under a lamp, dish of food, or other object. 3.  Sports   A floor pad to protect athletes, as in wrestling or gymnastics. 4.  A densely woven or thickly tangled mass: a mat of hair. 5.  The solid part of a lace design. 6.  A heavy woven net of rope or wire cable placed over a blasting site to keep debris from scattering. v.  mat·ted, mat·ting, mats  v.tr. 1.  To cover, protect, or decorate with mats or a mat. 2.  To pack or interweave into a thick mass: High winds matted the leaves against the base of the fence. v.intr.  To be packed or interwoven into a thick mass; become entangled. [Middle English matte, from Old English matta, meatte, from Late Latin matta, of Phoenician origin; see  nṭy in the Appendix of Semitic roots.]  | 
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
MAT 
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              Tweet abbr.  Master of Arts in Teaching  | 
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.
mat. 
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              Tweet abbr.  matinee  | 
The American Heritage® Dictionary of the English Language, Fifth Edition copyright ©2022 by HarperCollins Publishers. All rights reserved.







