incidental

/ˌɪnsɪˈdentl/ (bre, ipa) · /ˌɪnsɪˈdentl/ (ame, ipa) · /ˌin(t)-sə-ˈden-tᵊl/ (ame, mw)

incidental — 形容詞

  • incidentalpositive
  • more incidentalcomparative
  • most incidentalsuperlative

1. Connected with a more important matter or activity but not as significant or ess

1.形容詞B2
釋義

次要的

相對於主要事物重要性較低的

Connected with a more important matter or activity but not as significant or essential as it is.

例句

Ignacio explained that the delivery date was incidental to the overall project schedule.

Ignacio 解釋說,交貨日期相對於整個專案時程來說是次要的。

incidental + to + noun phrase for secondary importance

The committee agreed that the seating arrangement was an incidental detail.

委員會同意座位安排是次要的細節。

attributive position: incidental detail / incidental matter

同義詞
  • secondary

    More common in everyday use; implies coming after the most important thing in rank.

  • minor

    Emphasises small size or degree rather than the relationship between two things.

  • subordinate

    More formal; stresses being placed in a lower rank or position.

反義詞
  • essential

    Absolutely necessary rather than secondary.

  • primary

    First in importance, the opposite of secondary.

文法句型

be incidental + to + noun phrase

用法筆記

Often followed by the preposition 'to': X is incidental to Y means X is far less important than Y.

常見錯誤

The packaging cost was accidental to the main budget.
The packaging cost was incidental to the main budget.
💡'accidental' means happening by chance; 'incidental' means less important or secondary.

2. Occurring alongside a more important event or activity and arising naturally fro

2.形容詞B2
釋義

附帶的

伴隨主要事件自然發生的

Occurring alongside a more important event or activity and arising naturally from it.

例句

Noa budgeted for incidental travel costs such as taxi fares and meals.

Noa 在預算中編列了附帶的差旅費用,例如計程車費和餐費。

incidental + noun for resulting expenses

The new safety rules brought incidental changes to the way the factory operated.

新的安全規定為工廠的運作方式帶來了附帶的改變。

同義詞
  • accompanying

    Neutral; simply describes things that go together without implying importance.

  • associated

    Broader; can describe any link, not just things that co-occur.

  • consequent

    More formal; stresses the cause-and-effect relationship.

反義詞

文法句型

incidental + noun

用法筆記

Unlike sense 1 (LESS IMPORTANT), this sense does not emphasise the low importance of the thing — rather it focuses on the fact that one thing accompanies another. Frequently used in attributive position: 'incidental costs', 'incidental effects'.

常見錯誤

These side effects are accidental to the treatment.
These side effects are incidental to the treatment.
💡'accidental' means unplanned by chance; 'incidental' means happening as a natural accompaniment.

3. Happening by chance rather than as a result of a plan or intention.

3.形容詞C1
釋義

偶然的

非刻意或計畫而發生的

Happening by chance rather than as a result of a plan or intention.

例句

Jude and his former teacher met at the art gallery by pure incidental chance.

Jude 和他的前任老師在美術館偶遇,完全是巧合。

purely / entirely incidental for 'by chance' meaning

The discovery of the old coins was incidental to the archaeological dig for Roman pottery.

那批古錢幣的發現是考古挖掘過程中的偶然收穫。

同義詞
  • accidental

    More common; implies the event was not meant to happen, sometimes with a negative tone.

  • unintentional

    Focuses on the lack of intention rather than on chance.

  • fortuitous

    Often carries a positive tone — a lucky chance.

反義詞

文法句型

purely/entirely incidental

not ... incidental

用法筆記

Distinguish from sense 1 (LESS IMPORTANT) where the focus is on low significance, and sense 2 (ACCOMPANYING) where the focus is on natural co-occurrence. This sense focuses purely on the absence of planning or intention. Commonly modified by adverbs like 'purely' or 'entirely'.

常見錯誤

The extra costs were incidental — they were listed in the contract from the start.
The extra costs were incidental
💡they were not part of the original plan.' — If something was planned from the start, it is not 'incidental' in the by-chance sense.

incidental — 名詞