definitions
  • synonyms

blocking

[ blok-ing ]
/ ˈblɒk ɪŋ /
||
SEE MORE SYNONYMS FOR blocking ON THESAURUS.COM

noun Carpentry.

a number of small pieces of wood for filling interstices, or for spacing, joining, or reinforcing members.

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RELATED WORDS

prevent, clog, thwart, halt, intercept, blockade, stop, deter, stall, impede, arrest, close, bar, hinder, plug, stopper, congest, stymie, dam, choke

Nearby words

blocker, blockflöte, blockhead, blockhouse, blockie, blocking, blocking activity, blocking agent, blocking antibody, blocking capacitor, blockish

Origin of blocking

First recorded in 1575–85; block + -ing1
Related formsnon·block·ing, adjective, noun

Definition for blocking (2 of 2)

Origin of block

1275–1325; Middle English blok log, stump (< Middle French bloc) < Middle Dutch blok; perhaps akin to balk
SYNONYMS FOR block
Related formsblock·a·ble, adjectivere·block, verb (used with object)sub·block, nounun·blocked, adjective
Can be confusedbloc block
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for blocking

British Dictionary definitions for blocking (1 of 2)

blocking

/ (ˈblɒkɪŋ) /

noun

electronics the interruption of anode current in a valve because of the application of a high negative voltage to the grid
internal congestion in a communication system that prevents the transmission of information

British Dictionary definitions for blocking (2 of 2)

block

/ (blɒk) /

noun

verb (mainly tr)

Derived Formsblocker, noun

Word Origin for block

C14: from Old French bloc, from Dutch blok; related to Old High German bloh
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for blocking

block

[ blŏk ]

n.

Interruption, especially obstruction, of a normal physiological function.
Interruption, complete or partial, permanent or temporary, of the passage of a nervous impulse.
Atrioventricular block.
Sudden cessation of speech or a thought process without an immediate observable cause, sometimes considered a consequence of repression.

v.

To arrest passage through; obstruct.
Related formsblockage (blŏkĭj) n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Science definitions for blocking

block and tackle

[ blŏk ]

An arrangement of pulleys and ropes used to reduce the amount of force needed to move heavy loads. One pulley is attached to the load, and rope or chains connect this pulley to a fixed pulley. Each pulley may have multiple grooves or wheels for the rope to pass over numerous times. Pulling the rope or chain slowly draws the load-bearing pulley toward the fixed one with high mechanical advantage.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Idioms and Phrases with blocking

block


see chip off the old block; knock someone's block off; on the block; stumbling block.

The American Heritage® Idioms Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.