© 2026 Sloth Lingo. Learn easy. Lounge wisely.

hydrazine

Upper-Intermediate (B2)

IPA: //ˈhaɪdrəziːn//

KK: /ˈhaɪdrəˌzin/

noun
Definition

A colorless and corrosive liquid used mainly as a fuel in rockets and jets.


Example

Hydrazine is often used as a propellant in spacecraft.


Conversation
Sloth A
Have you ever heard of hydrazine?
Sloth B
Yeah, isn’t it used in rocket fuels?
Sloth A
Exactly! It’s a pretty interesting compound.
Sloth B
For sure, I read that it’s really powerful.

Synonyms & Antonyms
Synonyms
monomethylhydrazine
dimethylhydrazine
hydrazone
Antonyms
oxidizer
inert
stabilizer
Root Explanation

Hydrazine is formed from "hydra-" (from Greek "hydor", meaning water) and "-zine" (a suffix used in chemistry to denote a class of compounds). The word refers to a chemical compound that contains nitrogen and is derived from water, indicating its relationship to hydrazine's structure and properties.

Memory Tip

Think of 'water' ('hydra-') and a chemical compound ('-zine') to remember that hydrazine is a nitrogen-containing compound related to water.

Visually Confused Words
bihydrazine
pyrazine
draine
dihydrazone
Is this page helpful?