sedimentary - Master This Word
Master this word with our 5-step learning method – Learn English in English
sedimentary Word Meanings
- relating to sediment or the process of sedimentation
- formed by the accumulation of sediment
- pertaining to sedimentary rocks
sedimentary Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
sedimentary Phonetic & Pronunciation
UK
/ˌsɛdɪˈmɛn.tər.i/
US
/ˌsɛdɪˈmɛn.tɛr.i/
sedimentary Word Etymology
The word 'sedimentary' is derived from 'sediment' (Latin: sedimentum, meaning 'to settle'), with the suffix '-ary' indicating 'related to'. It comes from Latin through Old French into English. Imagine layers of sand and mud settling at the bottom of a river, creating new rock over time.
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
Sedimentary is an adjective used in geology to describe rocks formed from the accumulation and lithification of sediment, such as sand, mud, or shells, that settle over time in layers. If a rock is sedimentary, you can think of it as built up slowly by deposition in water or air, not by heat and pressure like igneous or metamorphic rocks. The term also covers processes related to sedimentation, including the transport of material by rivers or oceans, its settling in layers, and the compression that turns loose sediment into solid rock.
Usage Reminders
- Use with rocks: sedimentary rock, sedimentary layers.
- Think of layers built by deposition.
- Contrast with igneous and metamorphic.
- Remember the root sediment.
- Avoid confusing with sedentary.
- Use in geology contexts only.
Common Misconceptions
- It has nothing to do with being sedentary or inactive.
- Not all sedimentary rocks are soft; some are quite hard.
- Sedimentation can occur in air or water, not only in water.
- Sediment does not automatically become sedimentary rock without lithification.
- Sedimentary describes rocks or processes, not a mood or behavior.
Thinking Differences
Geology terms like sedimentary are learned as compound concepts; learners benefit from thinking of sediment as the material that settles into layers.
Learning Tips
- 1. Link sedimentary to sediment
- 2. Visualize layered rocks in photos or field trips
- 3. Compare with igneous and metamorphic rocks
- 4. Learn common compounds: sedimentary rock, sediment layer
- 5. Practice distinguishing processes vs rocks
- 6. Watch geology videos with labeled strata
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of the word 'sedimentary'?
A.A type of animal behavior.
B.Relating to rocks formed by the accumulation of sediment.
C.An emotional state of being calm.
D.A term for fast-moving processes.
Step 2: Usage
Identify the sentence that uses 'sedimentary' correctly.
A.The building's foundation was made of sedimentary rock.
B.The painting was made using sedimentary colors.
C.His mood was sedimentary during the meeting.
D.She cooked a sedimentary meal.
Step 3: Similar Words
Which word is most similar to 'sedimentary'?
A.Depositional
B.Igneous
C.Erosional
D.Metamorphic
Step 4: Opposite Words
What is the opposite of 'sedimentary'?
A.Metamorphic
B.Fluid
C.Composite
D.Transient
Step 5: Mastery
Can you think of a real-life scenario related to the word 'sedimentary'?
A.The weather today feels very sedimentary.
B.He enjoys playing sedimentary sports in the park.
C.Many rivers carve valleys through sedimentary rock formations over time.
D.The sedimentary taste of the dish was overwhelming.
Want to practice more words?
Download LexiTalk app for personalized learning experience
Download App