1) Aid in securing locks 2) Clip on locks 3) French word used in English 4) Hair clasp 5) Hair clip 6) Hair holder 7) Hair ornament 8) Hair wear 9) It holds a lock in place 10) Scrunchie alternative 11) Securer of locks 1) Clasp 2) Clip 
A barrette (American English) also known as hair clip, hair-slide or clasp (British English) is a clasp for holding hair in place. These clasps are often made from metal and/or plastic, and sometimes feature decorative fabric. In one type of barrette, a clasp is used to secure the barrette in place; the clasp opens when the two metal pieces at eit...
line of closely spaced aeronautical ground lights which is designed to appear from a distance as a short bar of light orthogonal to the centre line of an aerodrome runway
[n] - a pin for holding women`s hair in place
noun a pin for holding women`s hair in place