Anagrams of CEEORV_

• A groove at the ends of the staves of a barrel into which the edge of the head is fitted.

• A cooper's tool for making these grooves.

• someone given to teasing (as by mocking or stirring curiosity)

• Cousin (usually as a term of address)

• Because

• made from goats' milk

• overlaid or spread or topped with or enclosed within something; sometimes used as a combining form

• of or relating to the null set (a set with no members)

• a quantity of no importance; thing (object:), singular, negative pronoun; pronoun, thing, singular; quantifier: negative existential

• a mathematical element that when added to another number yields the same number

• the point on a scale from which positive or negative numerical quantities can be measured

• the sight setting that will cause a projectile to hit the center of the target with no wind blowing

• indicating the absence of any or all units under consideration

• having no measurable or otherwise determinable value

• indicating an initial point or origin

• adjust (an instrument or device) to zero value

• adjust (as by firing under test conditions) the zero of (a gun)

• a small collection of people

• a small flock of grouse or partridge

• the mistake of not following suit when able to do so

• fail to follow suit when able and required to do so

• cancel officially

• the chief executive department of the United States government

• cause annoyance in; disturb, especially by minor irritations

• disturb the peace of mind of; afflict with mental agitation or distress

• change the arrangement or position of

• subject to prolonged examination, discussion, or deliberation

• be a mystery or bewildering to