Definition of agate
1 : a fine-grained variegated chalcedony having its colors arranged in stripes, blended in clouds, or showing mosslike forms
2 : something made of or fitted with agate: such asa : a drawplate used by gold-wire drawersb : a playing marble of agate
3a : a size of type approximately 51⁄2 pointb : condensed information (such as advertisements or box scores) set especially in agate type
From the M-W Editors
Origin and Etymology of agate
Middle French, from Latin achates, from Greek achatēs
AGATE Defined for English Language Learners
agate
playDefinition of agate for English Language Learners
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: a very hard stone used especially in jewelry that has colors arranged in stripes or in patches
AGATE Defined for Kids
agate
playDefinition of agate for Students
: a mineral that is a form of quartz with colors arranged in stripes or patches and that is used especially in jewelry
Learn More about agate
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See words that rhyme with agate Spanish Central: Translation of agate Nglish: Translation of agate for Spanish speakers Britannica.com: Encyclopedia article about agate
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