H
noun
Key Types & categories Parts & wholes Related & opposite
- Word type
- noun
- verb
- adjective
- adverb
- Line style
- core relation
- instance, member or derived
- substance, domain or see-also
- Direction
- arrow points to the broader concept
- dashed outline: no word in this language
- Click any word to expand it.
Senses
Sense 1 noun
a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe
Types & categories
- chemical element hypernym
- gas hypernym
- tritium hyponym
Parts & wholes
- water substance holonym
Related & opposite
- hydrogenate derivation
Sense 2 noun
a unit of inductance in which an induced electromotive force of one volt is produced when the current is varied at the rate of one ampere per second
Types & categories
- inductance unit hypernym
Parts & wholes
- abhenry part meronym
- millihenry part meronym
Sense 3 noun
the 8th letter of the Roman alphabet
Types & categories
- letter of the alphabet hypernym
Parts & wholes
- Roman alphabet member holonym
Sense 4 noun
(thermodynamics) a thermodynamic quantity equal to the internal energy of a system plus the product of its volume and pressure
enthalpy is the amount of energy in a system capable of doing mechanical work
Types & categories
- physical property hypernym
Related & opposite
- thermodynamics domain topic
Table view of this graph
| Sense | Relation | Group | Word |
|---|---|---|---|
| 1 | derivation | Related & opposite | hydrogenate |
| 1 | substance holonym | Parts & wholes | water |
| 1 | hypernym | Types & categories | chemical element |
| 1 | hypernym | Types & categories | gas |
| 1 | hyponym | Types & categories | tritium |
| 2 | part meronym | Parts & wholes | abhenry |
| 2 | part meronym | Parts & wholes | millihenry |
| 2 | hypernym | Types & categories | inductance unit |
| 3 | member holonym | Parts & wholes | Roman alphabet |
| 3 | hypernym | Types & categories | letter of the alphabet |
| 4 | domain topic | Related & opposite | thermodynamics |
| 4 | hypernym | Types & categories | physical property |