English Words and Expressions by Category: Science. Page 7
- inversion
- ion
- ionization
- ionize
- Iranian
- Irish
- irradiate
- irregular
- irregular verb
- isotope
- Italian
- Japanese
- jargon
- joule
- jovial
- Jupiter
- karat
- Kazakh
- kernel
- kerosene
- Khmer
- kilo
- kilogram
- kilogramme
- kilometer
- kilometre
- kilowatt
- kinetic energy
- knot
- Korean
- lactic acid
- Lao
- Laotian
- large number
- lateral
- Latin
- latitude
- latter
- Latvian
- learn English
- length
- lever
- lexical
- lexicon
- lexis
- life science
- light year
- linear
- linguist
- linguistic
- linguistics
- linguistics conference
- liquefied
- liquefy
- liquid nitrogen
- liter
- literal translation
- Lithuanian
- litre
- loanword
- logarithm
- longitude
- longitudinal
- low-density
- lowercase letter
- lozenge
- lunar
- Macedonian
- magnet
- magnetic
- magnetic field
- magnetism
- magnitude
- Malay
- Maltese
- mandarin
- mare
- marked
- marker
- Mars
- Martian
- masculine
- math
- mathematical
- mathematician
- mathematics
- maths
- matrix
- meaning
- measure
- measured
- measurement
- mechanics
- median
- megaton
- melting point
- memoir
- menthol
- mercury
- metallurgy
