wet

Made up of liquid or moisture, usually (but not always) water.

Water is wet.

Of an object, etc.: covered or impregnated with liquid, usually (but not always) water.

I went out in the rain and now my clothes are all wet.

The baby is wet and needs its nappy changed.

Of a burrito, sandwich, or other food: covered in a sauce.

A chimichanga (MWCD: 1982) is a burrito that is deep-fried, rather than baked, and is served in the fashion of a wet burrito.

The new item is its first "wet," or sauce-topped, burrito.

Of calligraphy and fountain pens: depositing a large amount of ink from the nib or the feed.

This pen’s a wet writer, so it’ll feather on this cheap paper.

Of a sound recording: having had audio effects applied.

Liquid or moisture.

Now the sun, with more effectual beams, / Had cheered the face of earth, and dried the wet / From drooping plant.

Rainy weather.

Don't go out in the wet.

Rainy season. (often capitalized)

They'll be in the camp […] before the Wet's out, mark my words.

Once the wet kicks in up north, you can be stranded for months waiting for swollen rivers to subside to a crossable depth[.]

A moderate Conservative; especially, one who opposed the hard-line policies of British Prime Minister Margaret Thatcher in the 1980s.

An alcoholic drink.

‘A pity,’ said Jim, ‘I thought we was going to have a free wet.’

To cover or impregnate with liquid.

There is scanty room for a railway, and in many places the rails are wetted by the spray from the Illecillewaet, which is the Indian word for a raging torrent.

'Mr Kelly's Car Wash' was a toy made by Remco where a toy car could be automatically wetted, scrubbed and dried.

To make or become wet.

I try to show emotion, but my eyes won't seem to wet

To make (oneself, clothing, a bed, etc.) wet by accidental urination.

Johnny wets the bed several times a week.

She was laughing so hard she wet her pants.

To form an intermetallic bond between a solder and a metal substrate.

To celebrate by drinking alcohol.

to wet the baby’s head

[He] invited some officers and other gentlemen to dine with him at the Dolphin tavern in Tower street, June 17, 1706, in order to wet his commission […]