simple past tense and past participle of flag

Marked with a flag / registered with a particular country (and thus flying its flag)

Paved with flagstones.

Having split, bushy ends (of bristles).

A group of feathers on the lower part of the legs of certain hawks, owls, etc. / A group of elongated wing feathers in certain hawks. / The bushy tail of a dog such as a setter.

Any of various plants with sword-shaped leaves, especially irises; specifically, Iris pseudacorus.

(transitive) To pave with flagstones.

(obsolete except in dialects) A slice of turf; a sod. / A slab of stone; a flagstone, a flat piece of stone used for paving.

To furnish or deck out with flags. / To mark with a flag, especially to indicate the importance of something. / (often with down) To signal to, especially to stop a passing vehicle etc.

(intransitive) To weaken, become feeble. / To hang loose without stiffness; to bend down, as flexible bodies; to be loose, yielding, limp. / To let droop; to suffer to fall, or let fall, into feebleness.