Standard Lemma guide

subbase

noun · 4 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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No pronunciation record was provided for this word.

1

noun

Meaning 1

The lowest projecting part of a baseboard, a pedestal or a similar construct.

Definition source: English Wiktionary via Wiktextract

Topics: architecture

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

The lowest course in typical road, driveway, path or sports court construction, above which is the base course, and finally the surface course.

Definition source: English Wiktionary via Wiktextract

Topics: civil-engineering, engineering, natural-sciences, physical-sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

A certain subcollection of a topological space

Definition source: English Wiktionary via Wiktextract

Topics: mathematics, sciences

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

the lowest molding of an architectural base or of a baseboard

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: molding, moulding

History

Etymology

From sub- + base.

Across languages

Translations

1 source translations are retained for this English entry.

  • Finnish: esikanta — a certain subcollection of a topological space