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PTC

noun

ˌpē-(ˌ)tē-ˈsē How to pronounce PTC (audio)
: phenylthiocarbamide

Word History

First Known Use

1932, in the meaning defined above

Time Traveler
The first known use of PTC was in 1932

Browse Nearby Words

PT boat
PTC
ptd
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Cite this Entry

“PTC.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/PTC. Accessed 1 Dec. 2025.

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Kids Definition

Medical Definition

PTC

2 of 2 abbreviation
plasma thromboplastin component
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