pinpoint

/ˈpɪnpɔɪnt/noun

The sharp tip of a pin.

Example sentences

“Through the curtain came a pinpoint of morning light.”
“The hole in the tire was no bigger than a pinpoint.”

Far more common as a verb, 'pinpoint the cause', or an adjective, 'pinpoint accuracy', than as this literal noun.

Related words

pioneerSomeone who is among the first to enter new territory or explore a new field, opening the way for those who come after.pinnacleThe very top or most successful point of something.piousDeeply religious and devoted to worship.pineconeThe cone-shaped part of a pine tree that holds its seeds.piqueA brief feeling of irritation or resentment, especially when your pride has been hurt.pillowA soft pad placed under the head for comfort while sleeping or resting.