reducer
nounUS /ɹɪˈdusɚ/
Etymology From reduce + -er.
7 senses
- 1Something or someone that reduces.
- 2A reducing agent.
- 3A hydraulic device for reducing pressure and hence…
- 4A liquid used in the process of developing a negative to…
- 5A component used to connect two pipes of different bores.
- 6A function that takes state and action as arguments and…
- 7The reduction of the contribution to a football game of…
Something or someone that reduces.
- If a floorboard has deep risers, you should use an entrance reducer in winter, to help keep out mice […]2018, Andrew Matheson, Murray Reid, Practical Beekeeping in New Zealand: The Definitive Guide, page 35:
Chemistry, Natural sciences, Physical sciences A reducing agent.
Engineering, Hydraulics, Natural sciences, Physical sciences A hydraulic device for reducing pressure and hence increasing movement, used to transmit the load from the hydraulic support of the lower shackle to the lever weighing apparatus in some kinds of heavy testing machine.
Arts, Hobbies, Lifestyle, Photography A liquid used in the process of developing a negative to reduce its darkness.
Business, Construction, Manufacturing, Plumbing A component used to connect two pipes of different bores.
Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Sciences, Software A function that takes state and action as arguments and returns the next state of the app.
Ball games, Games, Hobbies, Lifestyle, Soccer, Sports The reduction of the contribution to a football game of a more talented opponent by intimidation using a brutal tackle.
- Koulibaly flattens Steven Bergwijn with a reducer from behind but avoids a booking. Bergwijn gets to his feet and blows his cheeks in frustration. I think that really hurt but he doesn’t want to show it.2022 November 21, Barry Glendenning, “Live Feed: Senegal v Netherlands”, in The Guardian, archived from the original on 03 Dec 2022:
- Derived terms
- entrance reducer, Farmer's reducer