English ⇄ Arabic Chinese Danish Dutch English Esperanto Finnish French German Greek Irish Italian Japanese Norwegian Norwegian Bokmål Polish Portuguese Russian Scottish Gaelic Serbian Latin Spanish Swedish Ukrainian Uzbek

obstruction [əb'strʌkʃ(ə)n] n
light.	مانع   ؛حاجز
med.	انْسِداد
radio	عائق مانع لاسلكي كهربائي
English thesaurus
obstruction [əb'strʌkʃ(ə)n] abbr.
abbr., mil.	obst   ؛obstn
avia., Canada	All fixed whether temporary or permanent and mobile objects, or parts thereof, that are located on an area intended for the surface movement of aircraft or that extend above a defined surface intended to protect aircraft in flight
mil., abbr.	ob
mil., logist.	Movement hindrance built without destroying or damaging the route itself. (FRA)

obstruction : 9 phrases in 4 subjects

Lighting other than cinema	2
Medical	2
Remote sensing	1
Veterinary medicine	4