molecular - Master This Word
Master this word with our 5-step learning method – Learn English in English
molecular Word Meanings
- relating to or consisting of molecules
- pertaining to the smallest units of a substance
- of or relating to the structure of molecules
molecular Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
molecular Phonetic & Pronunciation
UK
/məˈlɛkjʊlə/
US
/məˈlɛkjələr/
molecular Word Etymology
Root: molecul- = tiny / small, from Latin 'molecula'; Historical origin: Latin → Old French → English. Memory image: Imagine tiny building blocks snapping together to form the structure of a molecule, each block representing an atom.
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
molecular is an adjective that relates to molecules or to the structure and behavior of molecules. In science, you might hear about molecular structure, molecular weight, or molecular biology. The term emphasizes scale at the level of molecules rather than just atoms, focusing on how parts assemble to form substances with specific properties. As a modifier, it can describe things like molecular formula, molecular level, or molecular interactions. Learners often confuse molecular with chemical or atomic, but molecular tends to refer to the organization and interactions at the scale of whole molecules. You will encounter it in labs, textbooks, and research papers, linking theory with observable properties in chemistry and biology.
Usage Reminders
- Remember that molecular refers to molecules rather than atoms.
- Use common collocations like molecular formula and molecular weight.
- Think of the molecular level when describing interactions.
- Avoid swapping with atomic inappropriately.
- Link properties to structure in chemistry and biology texts.
Common Misconceptions
- Molecular means smallness only; it actually refers to molecules and their organization.
- Confusing molecular with atomic or chemical level.
- Assuming it describes everyday objects unless in a chemistry context.
- Thinking it only describes size, not structure or interactions.
- Using it incorrectly as a synonym for micro-scale terms.
Thinking Differences
Think of molecular as the scale where atoms join to form stable groups; it emphasizes structure and interactions, not just size.
Learning Tips
- memorize common collocations: molecular formula, molecular weight, molecular biology
- distinguish molecular level from macroscopic descriptions
- study diagrams of molecular structures to reinforce meaning
- read scientific texts and note how molecular describes interactions
- create your own sentences using molecular with different nouns
- practice with flashcards that pair terms with their definitions
5-Step Learning Method - Learn English in English
Step 1: Meaning
What does the word 'molecular' mean?
A.Related to particles
B.Related to mountains
C.Related to oceans
D.Related to forests
Step 2: Usage
In which sentence is the word 'molecular' used correctly?
A.I climbed a molecular mountain yesterday.
B.The molecular trees in the garden are beautiful.
C.He enjoys molecular swimming in the sea.
D.Her research focuses on molecular biology.
Step 3: Similar Words
Which of the following is a synonym for 'molecular'?
A.Loud
B.Huge
C.Bright
D.Elemental
Step 4: Opposite Words
What is the opposite of 'molecular'?
A.Tiny
B.Macroscopic
C.Warm
D.Fast
Step 5: Mastery
How is the word 'molecular' relevant in chemistry?
A.Solving mathematical equations
B.Creating new fashion designs
C.Growing organic vegetables in a garden
D.Studying the interactions of atoms and molecules
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