The most common and most likely answer to this crossword clue is the 5 letter word FLIER
I've seen this crossword clue in The Guardian
F
L
I
E
R
More clues leading to the result FLIER
Buddy explains!
The straight part
We know that "Notice" is the straight/definition part of the clue. The straight part is often a synonym or definition, in this case notice = flier.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 FLIER mean?
FLIER noun- That which flies, as a bird or insect.
- A machine that flies.
- An airplane pilot.
- A person who travels by airplane.
- A leaflet, often for advertising.
- The part of a spinning machine that twists the thread as it takes it to and winds it on the bobbin
- An arch that connects a flying buttress into the structure it supports.
- (acrobatics, cheerleading, synchronized swimming) The person who is lifted and/or thrown by another person or persons.
- A stray shot away from the group on a target.
- A standard rectangular step of a staircase (as opposed to a winder).
- A female kangaroo; a roo; a doe; a jill.
- A leap or jump.
- A risky investment or other venture.
- To distribute flyers (leaflets).
- To distribute flyers in (a location) or to (recipients).