winnow

As a verb winnow

is (agriculture) to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff.

As a noun winnow

is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between winnow and weed

is that winnow is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain while weed is pasture or weed can be willow.

As a verb winnow

is (agriculture) to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff.

As verbs the difference between winnow and winnowest

is that winnow is (agriculture) to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff while winnowest is (archaic) (winnow).

As a noun winnow

is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain.

As verbs the difference between winnow and cleanse

is that winnow is to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff while cleanse is to free from dirt; to clean, purify.

As a noun winnow

is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain.

As verbs the difference between cull and winnow

is that cull is to pick or take someone or something (from a larger group) while winnow is to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff.

As nouns the difference between cull and winnow

is that cull is a selection while winnow is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain.

As nouns the difference between filter and winnow

is that filter is a device which separates a suspended, dissolved, or particulate matter from a fluid, solution, or other substance; any device that separates one substance from another while winnow is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain.

As verbs the difference between filter and winnow

is that filter is to sort, sift, or isolate while winnow is to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff.

As verbs the difference between select and winnow

is that select is to choose one or more elements of a set, especially a set of options while winnow is to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff.

As nouns the difference between select and winnow

is that select is a button (of a joystick, joypad or similar device) that, when pressed, activates any of certain predefined functions that usually, but not always, involve selecting something out of a list of items while winnow is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain.

As an adjective select

is privileged, specially selected.

is likely misspelled.

has no English definition.

As a verb winnow

is to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff.

As a noun winnow

is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain.

As verbs the difference between winnow and jettison

is that winnow is to subject (granular material, especially food grain) to a current of air separating heavier and lighter components, as grain from chaff while jettison is to eject from a boat, submarine, aircraft, spaceship or hot-air balloon, so as to lighten the load.

As nouns the difference between winnow and jettison

is that winnow is that which winnows or which is used in winnowing; a contrivance for fanning or winnowing grain while jettison is collectively, items that have been or are about to be ejected from a boat or balloon.