membrane
a thin layer of material that separates two environments or serves a specific function
The cell membrane acts as a protective barrier, regulating what enters and exits the cell.
Set 114 · Study 1 / 5
Exita thin layer of material that separates two environments or serves a specific function
The cell membrane acts as a protective barrier, regulating what enters and exits the cell.
Set 114 of SAT Vocabulary Level 1 covers 5 words: membrane, discomfort, aroma, hospitality, apex. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.
a thin layer of material that separates two environments or serves a specific function
The cell membrane acts as a protective barrier, regulating what enters and exits the cell.
a state of unease or physical discomfort
After sitting in the same position for hours, she experienced a great deal of discomfort in her back.
a distinctive smell, often pleasant or fragrant
The aroma of freshly brewed coffee filled the air, signaling the start of a perfect morning.
the friendly and generous reception and entertainment of guests or strangers
The hotel is renowned for its exceptional hospitality, making every guest feel at home during their stay.
the highest point or peak of something
Climbing to the apex of the mountain required extensive training and perseverance.