Standard Lemma guide

microscopical

adj · 5 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • rhymes with -ɒpɪkəl

1

adj

Meaning 1

Pertaining to the microscope; achieved by means of a microscope.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

adj

Meaning 2

Only visible by means of a microscope; very small, microscopic.

Definition source: English Wiktionary via Wiktextract

Usage: archaic

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

adjective

Meaning 3

of or relating to or used in microscopy

Definition source: Princeton WordNet 3.0

Examples

  • microscopic analysis
  • microscopical examination

Meaning relationships

Synonyms: microscopic

Antonyms: none provided

4

adjective satellite

Meaning 4

so small as to be invisible without a microscope

Definition source: Princeton WordNet 3.0

Examples

  • differences were microscopic

Meaning relationships

Synonyms: microscopic

Antonyms: none provided

5

adjective satellite

Meaning 5

visible under a microscope; using a microscope

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: microscopic

Antonyms: none provided

History

Etymology

Etymology tree Proto-Indo-European *mey-der.? Ancient Greek μῑκρός (mīkrós) Proto-Indo-European *speḱ- Proto-Indo-European *-yeti Proto-Indo-European *spéḱyeti Proto-Hellenic *sképťomai Ancient Greek σκέπτομαι (sképtomai) Proto-Indo-European *-ós Proto-Hellenic *-ós ▲ Ancient Greek -ος (-os)influ. Ancient Greek -ός (-ós) Ancient Greek σκοπός (skopós) Proto-Indo-European *-eti Proto-Indo-European *-eyéti Proto-Indo-European *-esyéti Proto-Indo-European *-éh1ti Proto-Indo-European *-yeti Proto-Indo-European *-éh1yeti Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Ancient Greek -έω (-éō) Ancient Greek σκοπέω (skopéō) Proto-Indo-European *-(i)yós Proto-Italic *-ijos Proto-Italic *-ios Old Latin -ios Latin -ius Latin -ium Latin mīcroscopiumlbor. Italian microscopiobor. English microscope Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ic Proto-Indo-European *h2el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al Middle English -ical English -ical English microscopical From microscope + -ical. Compare microscopic.