H Definition

1. The eighth letter of the English alphabet.
2. The speech sound represented by this letter, an aspirate.
3. Something shaped like an H. Also in compounds.

Example: H-beam

1. On pencils: hard.
2. Height.
3. slang
Heroin.
4. Hospital.
5. IVR.
Hungary.
6. Hydrant.

1. chem.
Hydrogen.
2. physics.
Magnetic field strength.
3. electronics.
Henry.

1. Harbour.
2. Hecto-.
3. Height.
4. High.
5. Hour.
6. Hundred.
7. Husband.

1. physics.
Planck's constant.