The most common and most likely answer to this crossword clue is the 4 letter word GAIT
G
A
I
T
More clues leading to the result GAIT
- Carriage entrance is for picking up only
- Carriage crowd in conversation
- Way of walking through German island
- Step by entrance, we hear?
- Deportment I intrinsically follow being brought up
- Pedestrian walkway?
- Step gives way in, we’re told
- One found in gun carriage
- First-class touring car outside, but walk
- Walk and slip over one entering
Buddy explains!

The straight part
We know that "Step" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case step = gait.The cryptic/wordplay part
In cryptic crossword there's often an wordplay/cryptic part as well.This part involves a more complex hint, such as an anagram, homophone, hidden word, etc.
Sadly, We don't have an explanation for this specific crossword clue yet.
What does GAIT mean?
GAIT noun- Manner of walking or stepping; bearing or carriage while moving.
- One of the different ways in which a horse can move, either naturally or as a result of training.
- To teach a specific gait to a horse.
- A sheaf of corn.
- A charge for pasturage.