longitude - Master This Word
Master this word with our 5-step learning method – Learn English in English
longitude Word Meanings
- the distance east or west of the prime meridian
- a line on a map that shows this distance
longitude Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
longitude Phonetic & Pronunciation
UK
/ˈlɒn.dʒɪ.tʃuːd/
US
/ˈlɑn.dʒɪ.tud/
longitude Word Etymology
(longus + -d) from Latin, meaning 'long' and '-d' indicating relation; from Latin 'longitudo', through Old French to Middle English. Imagine a measuring tape stretching from the North Pole to the equator, tracing lines of longitude across the globe.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Longitude is the measure of a point east or west of the prime meridian, which runs from the North Pole to the South Pole. It is shown on maps and in GPS coordinates as degrees east or west of Greenwich. Lines of longitude, or meridians, converge toward the poles but are far apart at the equator, and their values are largest near the poles due to the Earth's shape. Unlike latitude, which measures north-south position, longitude defines how far a place lies along the east–west axis. Knowing a location's longitude, together with latitude, lets navigators and geographers pinpoint it precisely for travel, shipping routes, and time zone calculations.
Usage Reminders
- Use longitude with east or west signs (E/W).
- Pair longitude with latitude to locate a place.
- Remember meridians converge at the poles.
- Longitude tells you east-west position, not north-south.
- Time zones are influenced by longitude, but are not identical to it.
- On a map, longitude values increase eastward from the prime meridian.
Common Misconceptions
- Longitude measures north-south position (it does not).
- All meridians are evenly spaced everywhere on the globe.
- Longitude alone can tell you a place without latitude.
- East/West signs are optional or interchangeable.
- Longitude and time zones are the same thing.
Thinking Differences
English speakers often separate longitude as the east-west axis from latitude, so learners may mix up north-south guidance with east-west direction; visuals like a globe with meridians can help.
Learning Tips
- Visualize lines of longitude like evenly spaced spokes from the poles but note they converge near the poles.
- Always pair longitude with latitude to specify a location.
- Practice with real cities and their coordinates.
- Remember east/west signs; they indicate direction from Greenwich.
- Learn the difference between longitude (east-west) and time zones.
- Use online maps to see how longitude appears on GPS coordinates.
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'longitude'?
A.The distance east or west of the prime meridian
B.A type of fruit
C.A method of writing
D.A style of painting
Step 2: Usage
Which sentence correctly uses the word 'longitude'?
A.The longitude of New York City is approximately 74 degrees west.
B.She measured the longitude of the temperature.
C.He painted a longitude that was stunning.
D.They discussed the longitude of their favorite song.
Step 3: Similar Words
Which word is most similar to 'longitude'?
A.angle
B.latitude
C.distance
D.time
Step 4: Opposite Words
What is the opposite of 'longitude'?
A.latitude
B.width
C.depth
D.height
Step 5: Mastery
Can you think of a real-life context where longitude is important?
A.In a cooking class, we learned about the longitude of various dishes.
B.Everyone wants to measure the longitude of their favorite food.
C.When traveling across the ocean, knowing your longitude can help determine your position.
D.At the concert, they announced the longitude of the performances.
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