h1
/eɪtʃ
/abbreviation
1(In measuring the height of horses) hand(s): pinto pony gelding—quiet, 13.3 h, great with kids
2 [in combination] (In units of measurement) hecto-: wine production reached 624,000 hl last year
3British (With reference to sporting fixtures) home: September 14 Bradford City (h)
4Horse.
5(Especially with reference to water) hot: nine rooms, all with h & c
6Hour(s): breakfast at 0700 h
symbol
1 Physics Planck’s constant.
2 (ℏ) Physics Planck’s constant divided by 2π.
H2
/eɪtʃ/(also h)
noun (plural Hs or H's)
1The eighth letter of the alphabet.
1.1Denoting the next after G in a set of items, categories, etc.
1.2 (h) Chess Denoting the file on the right-hand edge of the board, as viewed from White’s side.
2A shape like that of a capital H: [in combination]: a widened H-strap for lateral support
3 Music (In the German system) the note B natural.
H3
/eɪtʃ/abbreviation
1Hard (used in describing grades of pencil lead): a 2H pencil
2Height (in giving the dimensions of an object): H 195 cm by W 107 cm by D 52 cm
3 Physics Henry(s).
4 informal Heroin: ‘Tell me it’s not heroin.’ ‘It’s not H’
5Hungary (international vehicle registration).
6British (On signs in the street) hydrant.
symbol
1 Chemistry Enthalpy.
2The chemical element hydrogen.
3 Physics Magnetic field strength.
- mirror lens
- mirror-like
- mirror lock-up
- mirror machine
- mirror nucleus
- mirror nuclide
- mirror painting
- mirror phase
- mirror picture
- mirror plate
- mirror scale
- mirror shades
- mirror site
- mirror stage
- mirror-symmetric
- mirror-symmetrical
- mirror symmetry
- mirror tile
- mirror vision
- mirror-wall
- mirror-work
- mirror-write
- mirror-writer
- mirror writing
- mirrory