What is the difference between function.array-keys and foxtail?

Function.array-keys is likely misspelled.

Function.array-keys has no English definition.

the tail of a fox.

Function.array-keys has no English definition. It may be misspelled.

(en noun)

The tail of a fox.

A dry spikelet or spikelet seed and flower cluster of some grasses

A plant having a part resembling the tail of a fox or such spikelet.

# Any of various grasses having bushy seed spikelets that resemble the tail of a fox

Look at the foxtails growing along the road.

## species of genus Alopecurus , [.

## species of Setaria , foxtail millets.

## , (foxtail brome).

## Hordeum jubatum , foxtail barley.

# , chenille plant.

# , foxtail clubmosses.

# , (foxtail palm).

(metallurgy) The last cinders obtained in the fining process.

(Raymond)

* (Carolina foxtail) * (marsh foxtail) * (meadow foxtail) * (short-awn foxtail) * (slender foxtail) * (water foxtail)

* (wikipedia "foxtail")