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English Words Starting With G

5,448 entries — pick a word to see its definition, pronunciation, and usage.

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Noun Verb Adjective Adverb Plural noun Combining form Verb (transitive)Verb (intransitive)Verb (ambitransitive)

geographer
nounC1
/dʒiˈɒɡrəfə(r)/A person who studies the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these.
geographic determinism
nounLow (primarily academic/specialist)
/ˌdʒiːəˈɡræfɪk dɪˈtɜːmɪnɪzəm/The theory that the physical environment (geography, climate, resources) predetermines and limits the development of human societies and cultures.
geographic north
nounMedium
/ˌdʒiːəʊˈɡræfɪk nɔːθ/The direction along Earth's surface towards the North Pole, defined as the point where the planet's axis of rotation intersects its surface.
geographic range
nounC1
/ˌdʒiː.əˈɡræf.ɪk reɪndʒ/The total area over which a species, phenomenon, or entity is naturally found or distributed.
geographical determinism
nounC2
/ˌdʒiːəˌɡræfɪkəl dɪˈtɜːmɪnɪzəm/The theory that human society, culture, and development are primarily shaped or controlled by the physical environment (climate, terrain, resources).
geographical mile
nounRare
/ˌdʒiːəˈɡræfɪk(ə)l maɪl/A unit of distance equal to one minute of arc along the Earth's equator.
geography
nounB1
/dʒiˈɒɡrəfi/The study of the physical features of the Earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations, resources, and political/economic activities.
geohydrology
nounRare/Very Low Frequency
/ˌdʒiːəʊhaɪˈdrɒlədʒi/The study of groundwater, specifically its distribution, movement, and quality within the Earth's crust.
geoid
nounC2 / Highly Specialized
/ˈdʒiːɔɪd/The actual shape of the Earth, which is an irregular, slightly squashed sphere approximating mean sea level and its imagined extension under continents.
geoisotherm
nounVery Rare / Technical
/ˌdʒiːəʊˈaɪsə(ʊ)ˌθɜːm/A line on a map or diagram connecting points in the Earth's interior that have the same temperature at a given time.
geolocation
nounMedium-High
/ˌdʒiːəʊləʊˈkeɪʃən/The process or technology of determining the precise real-world geographic location of a person or device, often using digital data such as GPS coordinates, IP addresses, or cell tower triangulation.
geologic time
nounC1
/ˌdʒiː.əˈlɒdʒ.ɪk ˈtaɪm/The immense timescale used in geology to measure the history of Earth, divided into eons, eras, periods, and epochs.
geological cycle
nounLow
/ˌdʒiː.əˈlɒdʒ.ɪ.kəl ˈsaɪ.kəl/A sequence of processes through which rocks are formed, transformed, and recycled over immense periods of geological time.
geological survey
nounC1
/ˌdʒiːəˈlɒdʒɪkəl ˈsɜːveɪ/A systematic examination and mapping of the geology of an area, including the study and classification of rocks, minerals, and geological structures.
geological timescale
nounC1
/ˌdʒiː.əˈlɒdʒ.ɪ.kəl ˈtaɪm.skeɪl/A system of chronological dating that relates geological strata to time, used by geologists, paleontologists, and other Earth scientists to describe the timing and relationships of events in Earth's history.
geologist
nounB2
/dʒiˈɒl.ə.dʒɪst/A scientist who studies the solid, liquid, and gaseous matter that constitutes the Earth and other terrestrial planets, including their composition, structure, physical properties, and history.
geologize
verbverb-intransitiveverb-transitiveC1/C2
/dʒɪˈɒlədʒaɪz/to study geology; to engage in geological investigation or fieldwork.
geology
nounB2
/dʒiˈɒlədʒi/The scientific study of the physical structure and substance of the Earth, its history, and the processes that act on it.
geomagnetic equator
nounVery Low
/ˌdʒiːəʊmæɡˈnetɪk ɪˈkweɪtə/The imaginary line around the Earth where the magnetic field is horizontal, i.e., where a magnetic dip needle points exactly horizontally.
geomagnetic storm
nounC1/C2 - Highly specialized
/ˌdʒiːəʊmæɡˈnetɪk stɔːm/A major disturbance of Earth's magnetosphere, caused by solar wind shockwaves or magnetic cloud interactions, which temporarily disrupts the planet's magnetic field.

Showing 1361–1380 of 5448 words.