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signal

signal

1 7.7
Clearly important and easy to notice
  • adjective
  • /ˈsɪɡnəl/
  • Formal
translation icon : notable
  • Recognition of difference among women and men, too, is one of the signal accomplishments of modern feminism.

Examples

  • The ceremony celebrated the signal achievements of the graduates in their academic careers.

  • The artist's use of color is a signal feature of her distinctive style.

  • He nodded, which seemed signal enough, for the door opened immediately and a bald head moved in.

    Fiction book (1994)
  • His speech included several signal points that highlighted the importance of environmental protection.

Synonyms

strange
vssignal
2.3

Unusual and slightly odd in a way you cannot easily understand

means being striking and distinguished rather than simply odd
extraordinary
vssignal
  • Formal
859 3.8

Very unusual or much greater than usual

is about being striking and distinguished rather than greatly beyond normal
remarkable
vssignal
588 2.8

Unusual and easy to notice because it is different or surprising

focuses on being striking and distinguished rather than simply surprising
48 4.1

Not usual and different from what people expect

stresses being striking and distinguished rather than merely atypical
singular
vssignal
20 7.0

Very unusual in a noticeable way

is about being striking and distinguished rather than just unusual
out-of-the-way
vssignal
1 6.3

Not usual and often interesting or surprising

highlights distinction and striking quality more than mere rarity

Antonyms

683 1.0

Normal and not special or unusual

Compounds

distress signal
  • Specialized
37 3.1

A signal sent by a ship, plane, or person asking for emergency help

radio signal
  • Specialized
26 2.7

A wave used to send or receive information through the air

A system of colored lights where roads meet that tells cars and people when to go

7 2.5

A flashing light on a vehicle that shows which way the driver will turn or change lanes

7 4.8

A way to send messages over long distances by making patterns of smoke

A loud sound or flashing light that tells people there is danger

3 4.2

A fire lit to attract attention and show where people are

electronic signal
  • Specialized
2 3.7

A small flow of electricity that carries information like sound, picture or data

signal-to-noise
  • Specialized
2 6.3

How strong a wanted sound or message is compared to background noise

signal caller
  • Jargon
2 7.4

A player who leads the team's offense by calling plays, usually the quarterback

signal-to-noise ratio
  • Specialized
2 6.3

How strong a wanted sound is compared to background noise

visual signal
  • Specialized
1 3.8

A message shown by lights, signs or gestures to give people information

1 4.9

A large light that shows a bat shape in the sky to call Batman for help

A sign that something dangerous may happen

1 3.2

A light or fire used to send a message over a distance

input signal
  • Specialized
1 3.8

An electrical change that enters a device as information to be processed

output signal
  • Specialized
1 3.9

An electrical message a device sends after it processes input

time signal
  • Specialized
1 4.9

An electronic or radio signal that gives the exact official time

1 6.7

A small building where people control railway signals and switches to direct trains

signal flag
  • Specialized
1 3.8

A rectangular piece of cloth ships use to send short messages

A sound or light that shows the start of a race

background signal
  • Specialized
7.5

An unwanted noise from other sources that gets in the way of a measurement

flag signal
  • Specialized
6.3

Sending messages with flags by moving them in set patterns over a distance, often between ships

infrared signal
  • Specialized
4.1

A type of invisible light used to send information between devices

nautical signal flag
  • Specialized
6.7

A flag sailors use to send messages between ships at sea

A message sent by radio using dots and dashes

7.1

A series of short and long sounds sent over wires to show letters and words

signal tower
  • Specialized
3.5

A building where people send signals to control trains

signal tower
  • Specialized
3.6

A tall tower that holds antennas to send and receive radio or phone signals

signal worker
  • Jargon
5.6

A railway yard worker who controls and fixes signals and track switches

A sign or action that shows you need help in an emergency, like waving arms

signal level
  • Specialized
4.2

The strength of an electrical connection for sound or data

signal detection
  • Specialized
5.5

Finding whether a sound or message is present in noise

storm signal
  • Philippine
3.3

A warning sign that a strong storm is coming

3.6

A sound that makes people get out of bed, often used in camps or the military

wake-up signal
  • Specialized
4.2

An electronic signal that makes a device leave sleep mode and start working

How Remarkable

extraordinary
  • Formal
859 3.8
outstanding
257 3.4
signal
  • Formal
1 7.7
remarkable
588 2.8
notable
112 3.7

Surface Forms

signal positive

Etymology

Signal comes from the Latin signum, 'sign', and is the same root as the English word sign. A signal event or achievement is a strong sign that stands out, so it means very notable or important.