English Reference

Word

sacrificial

Phoneticssac·ri·fi·cial

US/ˌsækɹəˈfɪʃəɫ/

UK/sˌækɹɪfˈɪʃəl/

Definitions

01religious ritual

C1 · Religion

adj. used in or related to a religious ceremony where something is offered to a god.

adj. relating to or used in the ritualistic offering of an animal, object, or person to a deity.

“The archaeologists found a sacrificial altar deep inside the ancient temple.”

“The museum displayed several sacrificial vessels used by the priests during the spring equinox ceremonies to ensure a bountiful harvest.”

Formal

Synonyms

ritualvotive

02giving something up

C1

adj. describes something that is given up or destroyed to achieve a goal or protect something else.

adj. offered or surrendered for the sake of a higher cause or strategic advantage.

“He made a sacrificial effort to finish the project, giving up his entire weekend.”

“In a bold move, the grandmaster made a sacrificial play by losing his knight to gain a decisive positional advantage.”

Formal

Synonyms

expendableself-denying

03technical protection

C2 · Technical

adj. describes a part designed to be destroyed so that the main machine or structure stays safe.

adj. denoting a component designed to be consumed or destroyed in order to protect a more expensive or vital part.

“The boat has a sacrificial metal strip to prevent the main hull from rusting.”

“Engineers installed sacrificial anodes on the bridge supports to attract corrosion away from the primary steel structure.”

Technical

Real-World Examples

“The plantar surfaces of the boy’s feet showed evidence of prolonged walking over a long distance, consistent with making a pilgrimage to a sacrificial site.”
Ars Technica · 3 Aug 2026
“Male sacrificial victims were concentrated near the East Gate, while female sacrificial remains were found in elite cemeteries including Huangchengtai and Hanjiagedan.”
ScienceDaily · 21 Jul 2026

Etymology

Borrowed from Latin sacrificiālis (“sacrificial”), from sacrificium (“sacrifice”), from sacrificus (“sacrificial”), from sacrificō (“sacrifice”), from sacer (“sacred, holy”) + faciō (“do, make”). By surface analysis, sacrifice + -ial.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

Word family

sacrificeNounsacrificialAdjective

This entry

Level
C1 · Advanced
Frequency
Occasional
Updated

Scan code

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English Reference