oil-seed

The farmer harvests oil-seed from the sunflowers in his field.

Definition

1. Noun:
   • A seed from which oil is extracted: "oil-seed" refers to any seed that is grown primarily for the purpose of producing oil, such as seeds from plants like sunflower, rapeseed, soybean, or cotton.

Usage Examples

• (Seeds used to produce cooking oil or industrial oil.)
• (The cost of seeds used for oil extraction has gone up.)

Advanced Usage

• "Oil-seed processing": the industrial method of extracting oil from seeds.

  • Modern oil-seed processing involves crushing and solvent extraction to maximize yield. (The method of obtaining oil from seeds.)

• "Oil-seed cake": the solid residue left after oil is extracted from seeds, often used as animal feed.

  • After pressing, the oil-seed cake is sold as a protein-rich supplement for livestock. (The leftover material from oil extraction.)

Variants and Related Words

• Oily (adj): containing or resembling oil; greasy.

  • The oil-seed residue is very oily to the touch. (It is covered in or full of oil.)

• Oilseed (n): an alternative spelling of "oil-seed," referring to the same type of seed.

  • Oilseed is a major commodity in global agriculture. (The same as oil-seed.)

Synonyms

• Oil-bearing seed: a seed that naturally contains oil.
• Oliferous seed: a seed that produces or yields oil (less common, formal term).

Phrasal Verbs

• Crush oil-seed: to press seeds to extract oil.
  • The factory crushes oil-seed to produce cooking oil. (To process seeds by pressing them.)

Related Idioms

• Sow the seeds of oil: to begin a process that leads to oil production (figurative, not common).
  • By planting oil-seed, farmers sow the seeds of oil for future harvest. (They start the cycle of oil production.)