pyramids - Master This Word
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pyramids Word Meanings
- a solid geometric figure with a polygon base and triangular sides
- an ancient monumental structure in Egypt
- a structure resembling a pyramid, often used in various contexts
pyramids Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
pyramids Phonetic & Pronunciation
UK
/ˈpɪrəmɪd/
US
/ˈpɪrəmɪd/
pyramids Word Etymology
Root decomposition: pyr- = fire, amid = structure. Historical origin: Greek → Latin → Old French → English. Memory image: Imagine an ancient monument rising upward in the shape of a giant triangle towards the blazing sun.
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
A pyramid is a solid geometric figure with a polygon base and triangular faces that meet at a single apex. The base defines the shape and the triangular faces rise toward the top, creating a stable, tapering form. The best known examples are the ancient Egyptian pyramids, monuments whose smooth sides once faced the sun. Outside of architecture, the word appears in many phrases: a pyramid of numbers, a pyramid scheme, or a structure that builds upward through levels. In everyday speech, pyramid can also describe objects shaped like a cone with a flat base when the sides converge to a point.
Usage Reminders
- Remember base, apex, and faces. Use pyramid for both a geometry shape and a monumental structure. Distinguish pyramid from cone. Be aware of step pyramids. Keep figurative uses separate from literal geometry. Watch for plural forms like pyramids.
Common Misconceptions
- Pyramids exist only in Egypt; other cultures built pyramid-like structures.
- All pyramids have smooth, sloping sides to a single point; some are stepped.
- A pyramid must always have a square base; bases can be any polygon.
- Pyramids are always tombs; some were ritual or ceremonial structures.
- A pyramid is the same as a cone; they share a point but differ in base shape and faces.
Thinking Differences
English learners often treat pyramid primarily as a single monument; may overgeneralize to any tall cone-like shape. Clarify base shape and the idea of apex; distinguish literal geometry from metaphorical uses.
Learning Tips
- Visualize the base as a polygon, not necessarily square.
- Pair pyramid with terms like apex, base, and faces.
- Differentiate literal geometry from metaphors (pyramid of numbers).
- Remember it can describe step pyramids too.
- Practice recognizing pyramid in everyday objects (trophies, desserts).
- Compare with cone to reinforce shape differences.
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