Bar-

Meaning: weight, pressure

Root word: Greek βαρύς (barús), βάρος (báros)

Roots with similar meanings:

  • grav- meaning “heavy”
  • ponder- meaning “weight”

Roots with opposite meanings:

  • tenu- meaning “slender, thin”
  • lept- meaning “thin”
  • lev- meaning “lift, light, raise”

Roots that could be confused:

Notes:

Derived English Words

Commonly encountered words are in bold.

Barium: A chemical element with the symbol Ba, atomic number 56.

Barite: A mineral composed of barium sulfate.

Baryta: Barium oxide, named for its high density.

Barytic: Pertaining to or containing barium.

Barycenter: The center of mass of two or more bodies, often used in astronomy.

Barysphere: The central part of the Earth, beneath the lithosphere.

Centrobaric: Pertaining to the center of gravity.

Baryon: A subatomic particle, such as a proton or neutron, made of three quarks (heavier than leptons).

Baryonic: Relating to baryons.

Barygenesis: The theoretical process that explains the imbalance of matter and antimatter in the universe during the early stages after the Big Bang.

Baryphonia: A condition characterized by heavy or deep voice.

Barylalia: A speech disorder involving the use of heavy or slurred speech.

Baryglossia: A condition involving a heavy or thick tongue, affecting speech.

Baryecoia: A condition of heaviness or sluggishness in perception or hearing.

Barythymia: Slowness or heaviness in emotional response or mood.

Baryton/Barytone: A low-pitched male singing voice; also a type of musical instrument.

Baritone: A male singing voice that is higher than bass but lower than tenor.

Bar: A unit of pressure defined as exactly 100,000 pascals (Pa), or approximately equal to the atmospheric pressure at sea level on Earth.

Millibar: 1/1000th of a bar.

Homobaric: Having uniform pressure.

Hyperbaric: Relating to pressure that is higher than the normal atmospheric pressure.

Hypobaric: Relating to pressure that is lower than the normal atmospheric pressure.

Isobaric: Of equal or constant pressure.

Isobar : A line drawn on a weather map connecting points of equal atmospheric pressure

This is a map of atmospheric pressure over Australia. The numbers represent the pressure in millibars, and the lines represent the isobars at that pressure.

Barye: A unit of pressure in the centimeter-gram-second (cgs) system, equivalent to 1 dyne per square centimeter.

Dysbarism: A medical condition resulting from pressure changes, typically involving decompression.

Bariatrics: The branch of medicine that deals with the causes, prevention, and treatment of obesity.

Bariatric: Pertaining to bariatrics; relating to the treatment of obesity.

Baryonyx: A genus of large, carnivorous theropod dinosaurs that lived during the Early Cretaceous period, means “heavy claw”

Other Uses

Bariatric surgery: A group of surgical procedures designed to help individuals with severe obesity lose weight and improve related health conditions.

Links

List of Greek and Latin roots in English – Wikipedia

Words Derived from Roots

Greek Alphabet

Other Roots Used in These Words

RootMeaning
centr- center
dys- badly, ill
gen-, gon- birth, beget, race, kind
gloss-, glot- tongue
-laliatalk, chat
hom- same
hyp- under
hyper- above, over
iatr- heal
is-, iso- equal, same
onych- claw
phon- sound
spher- ball
thym- mood

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