The clue "Lab vessel" last appeared in the The Washington Post crossword on September 24, 2019. The correct answer for this puzzle is "VIAL", a 4-letter word.
Solution VIAL is our most searched for solution by our visitors. Solution VIAL is 4 letters long. We have 1 further solutions of the same word length.
There are 9 solutions. The longest is TEST TUBE with 8 letters, and the shortest is ETNA with 4 letters.
Yes, "LAB VESSEL" is currently trending (last update: 14 Feb 2026). Many solvers seem to find this clue challenging! Other clues with traffic peaks today are: Gloom, Obliterate, Underwater breathing organs, Amble and ___ Palmas.
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Solutions are between 4 and 8 letters long.