noun
1. a distinctive but intangible quality surrounding a person or thing
e.g. an air of mystery
the house had a neglected air
an atmosphere of defeat pervaded the candidate's headquarters
the place had an aura of romance
Synonym: airaura
2. the mass of air surrounding the Earth
e.g. there was great heat as the comet entered the atmosphere
it was exposed to the air
Synonym: air
3. the envelope of gases surrounding any celestial body
4. a unit of pressure: the pressure that will support a column of mercury 760 mm high at sea level and 0 degrees centigrade
Synonym: standard atmosphereatmstandard pressure
5. the weather or climate at some place
e.g. the atmosphere was thick with fog
Synonym: atmospheric state
6. a particular environment or surrounding influence
e.g. there was an atmosphere of excitement
Synonym: ambianceambience
noun
1. the act of bringing two things into contact (especially for communication)
e.g. the joining of hands around the table
there was a connection via the internet
Synonym: joiningconnexion
2. shifting from one form of transportation to another
e.g. the plane was late and he missed his connection in Atlanta
Synonym: connexion
3. an instrumentality that connects
e.g. he soldered the connection
he didn't have the right connector between the amplifier and the speakers
Synonym: connexionconnectorconnecterconnective
4. the process of bringing ideas or events together in memory or imagination
e.g. conditioning is a form of learning by association
Synonym: associationconnexion
5. a supplier (especially of narcotics)
6. (usually plural) a person who is influential and to whom you are connected in some way (as by family or friendship)
e.g. he has powerful connections
7. a relation between things or events (as in the case of one causing the other or sharing features with it)
e.g. there was a connection between eating that pickle and having that nightmare
Synonym: connexionconnectedness
8. a connecting shape
Synonym: connexionlink
9. the state of being connected
e.g. the connection between church and state is inescapable
Synonym: linkconnectedness
noun
1. one of several parts or pieces that fit with others to constitute a whole object
e.g. a section of a fishing rod
metal sections were used below ground
finished the final segment of the road
Synonym: section
2. one of the parts into which something naturally divides
e.g. a segment of an orange
noun
1. turning in the opposite direction
Synonym: reversionreversereversalturnabout
2. act or process of unloading and loading and servicing a vessel or aircraft for a return trip
Synonym: turnround
3. an area sufficiently large for a vehicle to turn around
4. a decision to reverse an earlier decision
Synonym: reversalchange of mindflip-flopturnabout
5. time need to prepare a vessel or ship for a return trip
Synonym: turnaround time