1
a
: an outward sign : indication
2
: a device for indicating or recording something: such as
a
: a wind-direction indicator often in the form of a ribbon
b
: a strip of metal on the front wall of a racquets or squash court above which the ball must be hit
telltale adjective

Examples of telltale in a Sentence

the media's professional telltales have basically decided that today's celebrities have no right to privacy the department telltale told the boss that his coworkers were taking extra long breaks
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Check for telltale thinning at the crown and temples; broken, frizzy bits at ear and chin level; as well as shorter strands at the nape of the neck that look shredded or wispy. Philipp Wehsack, Vogue, 30 Jan. 2025 After two months, there was an average 45% increase in new eyelash growth without the telltale darkening of skin and eye color that often comes with PGA formulas. Arden Fanning Andrews, Vogue, 17 Jan. 2025

Word History

First Known Use

1548, in the meaning defined at sense 1b

Time Traveler
The first known use of telltale was in 1548

Cite this Entry

“Telltale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/telltale. Accessed 3 Apr. 2025.

Kids Definition

telltale

1 of 2 noun
tell·​tale
ˈtel-ˌtāl
1
2
: an outward sign : indication

telltale

2 of 2 adjective
: indicating or giving evidence of something
telltale fingerprints

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