
1) Age 2) Barricade 3) Barrier 4) Blockade 5) Blockage 6) Blocking 7) Clog 8) Closure 9) Dam 10) Delay 11) Fence 12) Hindrance 13) Ileus 14) Impediment 15) Impedimenta 16) Logjam 17) Obstacle 18) Prevention 19) Roadblock 20) Rub 21) Snag 22) Stalling 23) Stoppage 24) Tamponade 25) Tamponage
Found on
https://www.crosswordclues.com/clue/obstruction

1) Barrier 2) Blockage 3) Construction 4) Hindrance 5) Hindrance to progress 6) Hold-up 7) Hurdle 8) Impasse 9) Impediment 10) Impedimenta 11) Log jam 12) MONKEY wrench, so to speak 13) Obstacle 14) Obstacle or blockage 15) Obstructer 16) Obstructor 17) Snarl-up 18) Structure 19) Stumbling block 20) The act of obstructing
Found on
https://www.crosswordclues.com/clue/obstruction

- any structure that makes progress difficult
- something immaterial that stands in the way and must be circumvented or surmounted
- getting in someone's way
Found on

an illegal defensive technique, in which a defensive player who does not have control of the ball positions their body between the ball and an attacking opponent, or otherwise blocks or checks an opponent, in order to prevent that opponent from reaching the ball.[145] When the defensive player has control of the ball, this technique is known as shi...
Found on
http://en.wikipedia.org/wiki/Glossary_of_association_football_terms

• (n.) That which obstructs or impedes; an obstacle; an impediment; a hindrance. • (n.) The act of obstructing, or state of being obstructed. • (n.) The condition of having the natural powers obstructed in their usual course; the arrest of the vital functions; death.
Found on
http://thinkexist.com/dictionary/meaning/obstruction/

(L. obstructio) 1. the act of blocking or clogging. 2. the state or condition of being clogged.
Found on
http://users.ugent.be/~rvdstich/eugloss/DIC/dictio60.html

Also called blocking. Where a player gets in the way of an opponent who is chasing after the ball. This results in a penalty.
Found on
http://www.angelfire.com/ri/rugbyguide/glossary.html

Blockage of a passageway.
Found on
http://www.cancer.gov/dictionary?expand=O

anything outside a building which prevents the direct view of part of the sky
Found on
http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=845-09-101

Blockage of a passageway. See, for example Airway obstruction ; Intestinal obstruction .
Found on
http://www.emedicinehealth.com/allergy_insect_sting/glossary_em.htm

1. The act of blocking or clogging. ... 2. The state or condition of being clogged. ... Origin: L. Obstructio ... (18 Nov 1997) ...
Found on
http://www.encyclo.co.uk/local/20973

(ob-struk´shәn) the act of blocking or clogging. the state or condition of being clogged; see also atresia. Called also blockade, closure, and occlusion. chronic airflow obstruction , chronic airway obstruction name given to a group of disorders in whi...
Found on
http://www.encyclo.co.uk/local/21001

Illegally getting in the way of an opposition (defensive) player. Unlike football, it is illegal to block (obstruct) your opponent.
Found on
http://www.encyclo.co.uk/local/21230

Any artificial object that has been left or placed on the course with the exception of course boundary markers and constructed roads and paths.
Found on
http://www.encyclo.co.uk/local/21422

An object that a yacht could not pass without changing course substantially to avoid it. e.g. a mark, a rescue boat, the shore, perceived underwater dangers or shallows.
Found on
http://www.encyclo.co.uk/local/21453
Ob·struc'tion noun [ Latin
obstructio .]
1. The act of obstructing, or state of being obstructed.
2. That which obstructs or impedes; an obstacle; an impediment; a hindrance. « A popular assembly free from
obstruction .»
Swift. 3. The condi...
Found on
http://www.encyclo.co.uk/webster/O/6
[Soccer] when a defensive player, instead of going after the ball, uses his body to prevent an offensive player from playing it.
Found on
http://www.firstbasesports.com/soccer_glossary.html

Causing obstruction, which is blocking an opponent with the body, is penalized by awarding an indirect free kick to the opposition.
Found on
http://www.topendsports.com/sport/soccer/terms.htm
obstructor noun any structure that makes progress difficult
Found on
https://www.encyclo.co.uk/local/20974

Because blocking for the ball carrier is illegal in rugby, no player can purposefully put himself between the ball carrier and a member of the opposing team (which would obstruct the defensive player from making a play). When this occurs, a penalty will be awarded to the defensive team.
Found on
https://www.encyclo.co.uk/local/22060

A blockage formed in the gastrointestinal tract which results in the obstruction of the passage of solids and liquids through it.
Found on
https://www.encyclo.co.uk/local/22233

a blockage in the digestive tract that prevents the forward movement of foods and liquids as they are digested.
Found on
https://www.stanfordchildrens.org/en/topic/default?id=glossary---digestive-

the physical condition of blocking or filling a passage
Found on
https://www.vocabulary.com/lists/1051130

any structure that makes progress difficult
Found on
https://www.vocabulary.com/lists/265058

any structure that makes progress difficult
Found on
https://www.vocabulary.com/lists/312308
No exact match found.