field

B1 · Intermediate Countable noun

n. a particular subject that people study or a type of work they do.

n. a branch of knowledge, study, or professional activity.

日本語:分野※

“She is a famous expert in the field of child psychology.”

“Recent breakthroughs in the field of renewable energy have significantly reduced the cost of solar panel production worldwide.”

A2 · Elementary Countable noun Sports

n. an area of grass where people play sports like football or baseball.

n. a piece of land prepared for playing a game, especially one involving a ball and grass surface.

日本語:フィールド※

“The players ran onto the field at the start of the second half.”

“Heavy rainfall during the night left the field muddy and treacherous, forcing the referee to inspect the turf before kickoff.”

B2 · Upper Intermediate Countable noun Computing Technical

n. a place on a computer screen where you type specific information.

n. a specific area within a database record or a digital form designated for a particular category of data.

“Please enter your phone number in the required field on the form.”

“The database administrator added a mandatory field for email addresses to ensure the marketing team could reach all new subscribers.”

C1 · Advanced Countable noun Science Technical

n. a region where a force, like gravity or electricity, has an effect.

n. a region in space in which a given effect or force, such as magnetism, exists at all points.

“The earth's magnetic field protects us from harmful radiation from space.”

“The experiment required a perfectly uniform electric field to ensure the particles moved in a predictable trajectory through the vacuum chamber.”

B2 · Upper Intermediate Sports

v. to catch or pick up a ball in a game like baseball or cricket.

v. to catch, stop, or pick up a ball and return it to the main playing area.

“He fielded the ball cleanly and threw it back to the pitcher.”

“The shortstop fielded the ground ball with remarkable agility, turning a potential hit into a spectacular double play.”

B2 · Upper Intermediate

v. to answer a series of questions or deal with many phone calls.

v. to receive and respond to a series of questions, inquiries, or telephone calls, often in a public or professional setting.

Español:sortear

“The politician had to field many difficult questions from the reporters.”

“After the presentation, the CEO spent thirty minutes fielding questions from concerned shareholders regarding the company's quarterly losses.”