dendrite
C2 (Very Low Frequency in general English; common in specialized contexts)Academic / Technical / Scientific
Definition
Meaning
The branched extension of a nerve cell that receives signals from other neurons.
A branching, tree-like structure or crystal formation in other fields such as geology, metallurgy, or computing.
Linguistics
Semantic Notes
Primary meaning is biological/neurological. Extended meanings are domain-specific analogies based on the tree-like branching form.
Dialectal Variation
British vs American Usage
Differences
No significant lexical differences. Spelling and pronunciation are standard.
Connotations
Identical technical connotations in both varieties.
Frequency
Equally low frequency in general language; equally high frequency in neuroscience and related technical fields.
Vocabulary
Collocations
Grammar
Valency Patterns
The dendrite (of a neuron) receives (signals).A dendrite branches (from the cell body).Signals travel (toward the cell body) (along the dendrite).Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “None”
Usage
Context Usage
Business
Virtually never used.
Academic
Common in neuroscience, biology, psychology, and materials science literature.
Everyday
Extremely rare; used only when discussing neurology or related popular science topics.
Technical
Core term in neuroanatomy, neurophysiology, and computational neuroscience.
Examples
By Part of Speech
adjective
British English
- The dendritic pattern was clearly visible under the microscope.
American English
- Researchers studied the dendritic growth in the cultured neurons.
Examples
By CEFR Level
- A nerve cell has parts called dendrites and an axon.
- The dendrite transmits electrical signals towards the neuron's cell body.
- The intricate dendritic arborisation allows a single neuron to receive input from thousands of others.
Learning
Memory Aids
Mnemonic
Imagine a DEN where a TREE (Greek 'dendron') grows inside a neuron; the tree's branches are the DENDRITE.
Conceptual Metaphor
A TREE (for receiving) - Dendrites are the 'roots' or 'branches' of the neuron that gather information.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid confusing with 'дендрит' (correct) and 'дендрарий' (arboretum).
- In Russian, the stress is on the last syllable (дендри́т), while in English it is on the first.
Common Mistakes
- Using 'dendrite' to refer to the signal-sending part of a neuron (that's the axon).
- Pronouncing it /denˈdraɪt/ (incorrect stress).
Practice
Quiz
What is the most accurate definition of a dendrite in neuroscience?
FAQ
Frequently Asked Questions
No, while its primary meaning is in neuroscience, the term is also used in materials science and geology to describe branching, tree-like crystal structures.
They are two different parts of a neuron. Dendrites typically receive incoming signals, while the axon transmits outgoing signals to other cells.
No, 'dendrite' is exclusively a noun. The related adjective is 'dendritic'.
It derives from the Greek word 'dendron', meaning 'tree', due to its branched, tree-like appearance.