Meaning and Usage
"脈" (みゃく) primarily means "pulse" or "heartbeat" in a medical context, referring to the rhythmic throbbing of arteries as blood is propelled through them. It is commonly used when discussing health, such as measuring one's pulse rate.
Beyond the literal meaning, "脈" can also be used metaphorically to indicate a sign, thread, or connection, such as a "pulse" of hope or a "line" of reasoning.
Common Collocations and Patterns
- 脈を測る (みゃくをはかる): to measure the pulse; used in medical or health contexts.
- 脈拍 (みゃくはく): pulse rate; a more technical term often used in healthcare.
- 脈がある (みゃくがある): to have a chance or possibility, often used figuratively.
Register and Usage Notes
"脈" is a formal and somewhat technical term, especially in medical contexts. When talking about pulse in casual conversation, people might use simpler expressions like "心拍" or just "脈拍". The metaphorical use is more literary or formal.
Common Learner Mistake
Learners sometimes confuse "脈" with "命脈" (めいみゃく), which means "lifeline" or "vital vein". While related, "脈" alone usually refers to pulse or a figurative thread, not the lifeline itself.
Understanding both the literal and figurative uses of "脈" will help learners recognize it in various contexts, from medical discussions to literary expressions.