Word: std
A principle or example or measure used for comparison.
A vertical pole with something at its apex.
A manual transmission vehicle.
The upper petal or banner of a papilionaceous corolla.
An inverted knee timber placed upon the deck instead of beneath it, with its vertical branch turned upward from that which lies horizontally.
A large drinking cup.
Standard idiom, a prestigious or standardized language variety; standard language
A measure of how spread out data values are around the mean, defined as the square root of the variance. Represented with the Greek letter σ.
You can find a list of possible crossword clues for STD below.