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Definitions

basic

[bey-sik] / ˈbeɪ sɪk /
ADJECTIVE
elementary, fundamental
Synonyms
STRONGEST
elemental essential key main necessary primary primitive underlying vital
STRONG
capital central chief principal radical
WEAK
basal indispensable inherent intrinsic substratal
Antonyms
STRONGEST
auxiliary inessential insignificant minor nonessential secondary unimportant unnecessary
STRONG
extra
WEAK
additional outside peripheral

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

These atoms act as qubits—the basic units of information in a quantum computer—that can operate in both analog and digital modes.

From Barron's • Apr. 8, 2026

Each option reduces overall productivity, cutting supplies of basic foods, feed for livestock and key ingredients used in a wide range of food products.

From Salon • Apr. 8, 2026

Find insight on palm oil, aluminum supply and more in the latest Market Talks covering basic materials.

From The Wall Street Journal • Apr. 7, 2026

Starting salaries are now just over £40,000, with the most senior doctors getting £76,500 in basic pay.

From BBC • Apr. 7, 2026

In the first round, you ask each other just the basic times tables questions, but you can switch stuff around a little.

From "Ida B" by Katherine Hannigan