H

enUK

H¹

1. The symbol for hydrogen.2. The symbol for enthalpy.

H²

abbr.1. Physics Hamiltonian2. Physics henry3. high4. Baseball hit5. home telephone number6. hot7. humidity

h¹

or H H0000100 (āch)n. pl. h's or H's also hs or Hs 1. The eighth letter of the modern English alphabet.2. Any of the speech sounds represented by the letter h.3. The eighth in a series.4. Something shaped like the letter H.

h²

The symbol for Planck's constant.

h³

abbr.1. height2. hour

h

(eɪtʃ) or

H

n, pl h's, H's or Hs1. (Linguistics) the eighth letter and sixth consonant of the modern English alphabet2. (Phonetics & Phonology) a speech sound represented by this letter, in English usually a voiceless glottal fricative, as in hat3. a. something shaped like an Hb. (in combination): an H-beam.

h

symbol for 1. (General Physics) physics Planck constant 2. (Units) hecto- 3. (Chess & Draughts) chess See algebraic notation

H

symbol for 1. (Elements & Compounds) chem hydrogen 2. (General Physics) physics a. magnetic field strengthb. Hamiltonian 3. (Electronics) electronics henry or henries 4. (General Physics) thermodynamics enthalpy 5. (Art Terms) (on Brit pencils, signifying degree of hardness of lead) hard: H; 2H; 3H. Compare B⁹ 6. (Pharmacology) slang heroin abbreviation for (Automotive Engineering) Hungary (international car registration)

H, h

(eɪtʃ)

n., pl. Hs H's, hs h's. 1. the eighth letter of the English alphabet, a consonant. 2. any spoken sound represented by this letter. 3. something shaped like an H. 4. a written or printed representation of the letter H or h.

H

1. harbor. 2. hard. 3. hardness. 4. henry. 5. Slang. heroin. 6. high.

H

Symbol. 1. the eighth in order or in a series. 2. hydrogen. 3. histidine. 4. a. enthalpy. b. magnetic intensity.

h

1. hard. 2. hardness.

h

Physics Symbol. Planck's constant.

h.

or H.,

1. harbor. 2. hard. 3. hardness. 4. heavy sea. 5. height. 6. hence. 7. high. 8. Baseball. hit. 9. horns. 10. hour. 11. hundred. 12. husband.

H

The symbol for hydrogen.

Thesaurus

Noun

H - 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 universeatomic number 1, hydrogentritium - a radioactive isotope of hydrogen; atoms of tritium have three times the mass of ordinary hydrogen atomschemical element, element - any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matterH2O, water - binary compound that occurs at room temperature as a clear colorless odorless tasteless liquid; freezes into ice below 0 degrees centigrade and boils above 100 degrees centigrade; widely used as a solventgas - a fluid in the gaseous state having neither independent shape nor volume and being able to expand indefinitely

2.H - 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 secondhenryinductance unit - a measure of the property of an electric circuit by which an electromotive force is induced in itabhenry - a unit of inductance equal to one billionth of a henrymillihenry - a unit of inductance equal to one thousandth of a henry

3.h - the constant of proportionality relating the energy of a photon to its frequency; approximately 6.626 x 10^-34 joule-secondPlanck's constantconstant of proportionality, factor of proportionality - the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality

4.h - the 8th letter of the Roman alphabetLatin alphabet, Roman alphabet - the alphabet evolved by the ancient Romans which serves for writing most of the languages of western Europealphabetic character, letter of the alphabet, letter - the conventional characters of the alphabet used to represent speech; "his grandmother taught him his letters"

H - (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"enthalpy, heat content, total heatphysical property - any property used to characterize matter and energy and their interactionsthermodynamics - the branch of physics concerned with the conversion of different forms of energy

h

enUK

H,

8th letter of the alphabetalphabet
[Gr. alpha-beta, like Eng. ABC], system of writing, theoretically having a one-for-one relation between character (or letter) and phoneme (see phonetics). Few alphabets have achieved the ideal exactness.
..... Click the link for more information. . It is a usual symbol for a glottal spirant, murmured (as in the English house) or voiceless (as in the English herb). In some Greek alphabets eta, the long e, had this form. In chemistry H is the symbol for the element hydrogenhydrogen
[Gr.,=water forming], gaseous chemical element; symbol H; at. no. 1; interval in which at. wt. ranges 1.00784–1.00811; m.p. −259.14&degC;; b.p. −252.87&degC;; density 0.08988 grams per liter at STP; valence usually +1.
..... Click the link for more information. .

h

(quantum mechanics) Planck's constant

H

(electromagnetism) henry (chemistry) hydrogen

H

On drawings, abbr. for “hard.”

h

Symbol for “hour.”

h

(1)A simple markup language intended for quick conversion ofexisting text to hypertext.

h

(2)A method of marking common words to call attention to thefact that they are being used in a nonstandard, ironic, orhumorous way. Originated in the fannish catchphrase "Bheeris the One True Ghod!" from decades ago. H-infix marking of"Ghod" and other words spread into the 1960s counterculturevia underground comix, and into early hackerdom either fromthe counterculture or from SF fandom (the three overlappedheavily at the time). More recently, the h infix has becomean expected feature of benchmark names (Dhrystone, Rhealstone,etc.); this follows on from the original Whetstone (the nameof a laboratory) but may have been influenced by thefannish/counterculture h infix.

h

(Hexadecimal) A symbol that refers to a hex number. For example, 09h has a numeric value of 9, whereas 0Ah has a value of 10. See hex chart. See also henry.

h

enUK

H,

h

(quantum mechanics) Planck's constant

H

(electromagnetism) henry (chemistry) hydrogen

H

On drawings, abbr. for “hard.”

h

Symbol for “hour.”

h

(1)A simple markup language intended for quick conversion ofexisting text to hypertext.

h

(Hexadecimal) A symbol that refers to a hex number. For example, 09h has a numeric value of 9, whereas 0Ah has a value of 10. See hex chart. See also henry.

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Synonyms for H

noun a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas

Synonyms

Related Words

H¹

H²

h¹

h²

h³