Definition

1. Noun:
   • An interruption of normal activity: A temporary stoppage or halt in operations, often due to external factors like strikes, accidents, or mechanical failures.
   • A social or business relationship: A connection, link, or affiliation between individuals, groups, or companies.

Usage

• As a noun, "tie-up" typically refers to a disruption or a formal connection. It is often used in business, transportation, and social contexts.

Examples

• Referring to an interruption:
  • The train tie-up caused major delays for commuters.
  • A production tie-up at the factory halted output for three days.
• Referring to a relationship:
  • The company announced a new marketing tie-up with a tech startup.
  • He has valuable tie-ups with several industry leaders.

Advanced Usage

• "to have a tie-up with": To be in a formal partnership or alliance with another entity.
  • The university has a research tie-up with a national laboratory.
• "to cause a tie-up": To be the reason for a stoppage or snarl.
  • The accident on the bridge caused a massive traffic tie-up.

Variants and Related Words

• Tie up (phrasal verb): To bind or secure something; to occupy or engage someone completely.
  • Please tie up the boat. (Please secure the boat.)
  • The meeting will tie up the manager all afternoon. (The meeting will occupy the manager all afternoon.)
• Tie (noun/verb): The base word meaning a bond, link, or to fasten.

Synonyms

• For interruption: Stoppage, halt, standstill, snarl, gridlock.
• For relationship: Affiliation, alliance, partnership, connection, link.

Related Phrases

• Traffic tie-up: A situation where traffic is completely stopped or moving very slowly.
  • Avoid the highway due to a major traffic tie-up.
• Labor tie-up: A work stoppage, such as a strike.
  • The labor tie-up entered its second week.

Idioms

• Tie up loose ends: To complete the final details of a task or project.
  • We need to tie up loose ends before the product launch. (Note: This idiom uses the phrasal verb "tie up," not the noun "tie-up").

Noun

1. an interruption of normal activity
2. a social or business relationship
   • a valuable financial affiliation
   • he was sorry he had to sever his ties with other members of the team
   • many close associations with England