FAST REACTOR

Pronunciation (US):

(GB):

IPA (US):

 Dictionary entry overview: What does fast reactor mean? 

• FAST REACTOR (noun)
  The noun FAST REACTOR has 1 sense:

1. nuclear reactor in which nuclear fissions are caused by fast neutrons because little or no moderator is used

  Familiarity information: FAST REACTOR used as a noun is very rare.

 Dictionary entry details 

• FAST REACTOR (noun)

Sense 1

Meaning:

Nuclear reactor in which nuclear fissions are caused by fast neutrons because little or no moderator is used

Classified under:

Nouns denoting man-made objects

Hypernyms ("fast reactor" is a kind of...):

nuclear reactor; reactor ((physics) any of several kinds of apparatus that maintain and control a nuclear reaction for the production of energy or artificial elements)

Antonym:

thermal reactor (a nuclear reactor in which nuclear fissions are caused by neutrons that are slowed down by a moderator)