English Dictionary

MODERATOR

Pronunciation (US): Play  (GB): Play

IPA (US): 

 Dictionary entry overview: What does moderator mean? 

MODERATOR (noun)
  The noun MODERATOR has 4 senses:

1. any substance used to slow down neutrons in nuclear reactorsplay

2. in the Presbyterian church, the officer who presides over a synod or general assemblyplay

3. someone who presides over a forum or debateplay

4. someone who mediates disputes and attempts to avoid violenceplay

  Familiarity information: MODERATOR used as a noun is uncommon.


 Dictionary entry details 


MODERATOR (noun)


Sense 1

Meaning:

Any substance used to slow down neutrons in nuclear reactors

Classified under:

Nouns denoting substances

Hypernyms ("moderator" is a kind of...):

inhibitor (a substance that retards or stops an activity)

Hyponyms (each of the following is a kind of "moderator"):

deuterium oxide; heavy water (water containing a substantial proportion of deuterium atoms, used in nuclear reactors)

Holonyms ("moderator" is a part 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)


Sense 2

Meaning:

In the Presbyterian church, the officer who presides over a synod or general assembly

Classified under:

Nouns denoting people

Hypernyms ("moderator" is a kind of...):

presiding officer (the leader of a group meeting)

Derivation:

moderatorship (the position of moderator)


Sense 3

Meaning:

Someone who presides over a forum or debate

Classified under:

Nouns denoting people

Hypernyms ("moderator" is a kind of...):

presiding officer (the leader of a group meeting)

Derivation:

moderate (preside over)

moderatorship (the position of moderator)


Sense 4

Meaning:

Someone who mediates disputes and attempts to avoid violence

Classified under:

Nouns denoting people

Hypernyms ("moderator" is a kind of...):

go-between; intercessor; intermediary; intermediator; mediator (a negotiator who acts as a link between parties)

Hyponyms (each of the following is a kind of "moderator"):

modifier (a moderator who makes less extreme or uncompromising)

Derivation:

moderate (make more temperate, acceptable, or suitable by adding something else)

moderatorship (the position of moderator)


 Learn English with... Proverbs 
"Don't have too many irons in the fire." (English proverb)

"Politeness is not sold in the bazaar" (Azerbaijani proverb)

"If you opress who is below you then you won't be safe from the punishment of who is above you." (Arabic proverb)

"All too good is neighbours fool." (Dutch proverb)



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