macromotion
Refers to large-scale, visible, or significant movement between two parts that are intended to be fixed or stable. In technical and medical contexts, it specifically describes the displacement of a component, such as a prosthetic implant, relative to its surrounding structure.
例文
3 / 5The loose bolt caused noticeable macromotion in the bicycle frame during the test ride.
The loose bolt caused noticeable macromotion in the bicycle frame during the test ride.
The clinical study monitored the macromotion of the spinal fusion device to ensure long-term stability.
The clinical study monitored the macromotion of the spinal fusion device to ensure long-term stability.
There is some macromotion in this door hinge that makes it feel really flimsy.
There is some macromotion in this door hinge that makes it feel really flimsy.
語族
覚え方のコツ
Think of the 'macro' lens on a camera—it sees big things clearly. Macromotion is motion big enough to be seen clearly by the eye, unlike 'micro' motion.
クイックテスト
The surgeon was concerned that ________ at the hip joint interface would prevent the bone from healing correctly.
正解！
正解は： macromotion
例文
The loose bolt caused noticeable macromotion in the bicycle frame during the test ride.
everydayThe loose bolt caused noticeable macromotion in the bicycle frame during the test ride.
The clinical study monitored the macromotion of the spinal fusion device to ensure long-term stability.
formalThe clinical study monitored the macromotion of the spinal fusion device to ensure long-term stability.
There is some macromotion in this door hinge that makes it feel really flimsy.
informalThere is some macromotion in this door hinge that makes it feel really flimsy.
Macromotion at the bone-implant interface is a primary mechanical factor in the failure of orthopedic fixations.
academicMacromotion at the bone-implant interface is a primary mechanical factor in the failure of orthopedic fixations.
Our engineering team identified macromotion issues in the prototype chassis that need to be addressed before mass production.
businessOur engineering team identified macromotion issues in the prototype chassis that need to be addressed before mass production.
語族
よく使う組み合わせ
よく使うフレーズ
subject to macromotion
subject to macromotion
limit macromotion
limit macromotion
zero macromotion
zero macromotion
よく混同される語
Micromotion refers to microscopic movements (often measured in microns), whereas macromotion is large enough to be seen or measured with standard tools.
使い方のコツ
The term is almost exclusively used in engineering, physics, and orthopedic medicine. It usually carries a negative connotation, implying that a structure is failing or unstable.
よくある間違い
Learners often use 'macromotion' when they simply mean 'movement'. Use it only when discussing the relative movement of parts that should ideally be static.
覚え方のコツ
Think of the 'macro' lens on a camera—it sees big things clearly. Macromotion is motion big enough to be seen clearly by the eye, unlike 'micro' motion.
語源
Derived from the Greek 'makros' (large or long) and the Latin 'motio' (movement or motion).
文法パターン
クイックテスト
The surgeon was concerned that ________ at the hip joint interface would prevent the bone from healing correctly.
正解！
正解は： macromotion
関連単語
to
A1Used to indicate the place, person, or thing that someone or something moves toward. It can also mark the recipient of an action or the limit of a range.
and
A1A primary conjunction used to connect words, phrases, or clauses that are grammatically equal. It indicates addition, a sequence of events, or a relationship between two things.
a
A1A word used before a singular noun that is not specific or is being mentioned for the first time. It is used only before words that begin with a consonant sound to indicate one of something.
that
A1This word is a demonstrative pronoun used to indicate a specific person, object, or idea that is further away in space or time from the speaker. It is also used to refer back to something that has already been mentioned or to introduce a clause that identifies something.
I
A1The pronoun 'I' is used by a speaker or writer to refer to themselves as the subject of a verb. It is the first-person singular subject pronoun in English and is always capitalized regardless of its position in a sentence.
for
A1Used to show who is intended to have or use something, or to explain the purpose or reason for an action. It is also frequently used to indicate a specific duration of time.
not
A1A function word used to express negation or denial. It is primarily used to make a sentence or phrase negative, often following an auxiliary verb or the verb 'to be'.
with
A1A preposition used to indicate that people or things are together, in the same place, or performing an action together. It can also describe the instrument used to perform an action or a characteristic that someone or something has.
he
A1A pronoun used to refer to a male person or animal that has already been mentioned or is easily identified. It functions as the subject of a sentence.
you
A1Used to refer to the person or people that the speaker is addressing. It is the second-person pronoun used for both singular and plural subjects and objects.
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