Block and Open up

Block

Block verb - To prevent passage through by filling with something.
Usage example: one of the patient's arteries was so blocked with fatty deposits that blood flow had been reduced to a trickle

Open up is an antonym for block.

Open up

Open up verb - Cause to open or to become open.

Block is an antonym for open up in timing topic.

Both terms in one sentence

  • Occasionally, you'll find keys that will open up doors or bridges that block off parts of levels.
  • Video Game / Pokémon Ruby and Sapphire Just open up the Pokéblock Kit, pop in four berries of your choice (with the game now pointing out which ones increase which contest stats), and out pop four Pokéblocks of the predominant color in the blend (or a rainbow block if four different ones are used).
Cite this Source
Open up and Block. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/block/open_up
Block & Open up. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/block/open_up>.
Open up or Block. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/block/open_up.
Google Ngram Viewer shows how "block" and "open up" have occurred on timeline