Definition

1. Verb (transitive):

   • To cause something to break into small parts or fragments, losing its cohesion or unity.
   • To cause something to lose its structure, strength, or integrity, often resulting in its complete breakdown or destruction.

2. Verb (intransitive):

   • To break apart, decompose, or lose cohesion, falling into small pieces or components.
   • To undergo a process of breaking down, either physically, chemically, or organizationally, often into constituent parts.

Examples of Usage

• Verb (transitive):

  • The explosion disintegrated the old building. (The explosion caused the old building to break into many small pieces.)
  • Time and neglect had disintegrated the ancient manuscript. (Time and neglect caused the ancient manuscript to fall apart.)

• Verb (intransitive):

  • The spacecraft began to disintegrate upon re-entering the atmosphere. (The spacecraft started to break apart into fragments.)
  • Without proper management, the project team started to disintegrate. (The project team began to lose its unity and fall apart.)

Advanced Usage

• Scientific/Technical Context: In physics and chemistry, "disintegrate" specifically describes the process where an atomic nucleus breaks apart, or a substance decomposes into its components.
  • The radioactive isotope will slowly disintegrate over thousands of years.
• Metaphorical/Social Context: Used to describe the collapse of abstract entities like relationships, organizations, or systems.
  • Their marriage began to disintegrate after years of unresolved conflict.
  • Public trust in the institution disintegrated following the scandal.

Variants and Related Words

• Disintegration (noun): The process or result of disintegrating.
  • The rapid disintegration of the ice shelf is a concern for scientists.
• Disintegrative (adjective): Tending to cause or characterized by disintegration.
  • The disintegrative forces within the coalition were too strong to overcome.

Synonyms

• Break apart: To separate into pieces.
• Decompose: To decay or break down into simpler components, often used for organic matter or chemical compounds.
• Crumble: To break into small fragments, often gradually.
• Fragment: To break or cause to break into fragments.
• Dissolve: To become incorporated into a liquid and disappear, or to cause an association to end.

Related Phrasal Verbs

(Note: "Disintegrate" is not commonly used with particles to form standard phrasal verbs. Its meaning is typically expressed by the verb alone or with prepositions like "into.") - Disintegrate into: To break down and become a specified state or substance. - The old empire disintegrated into several warring states. - The compound disintegrated into a fine powder.

Related Idioms

(Note: There are no common idioms centered solely on the word "disintegrate." Its use is typically direct and literal or metaphorical.) - To fall apart at the seams: An idiom meaning to be in a state of collapse or failure, similar to the metaphorical use of "disintegrate." - After the CEO resigned, the company began to fall apart at the seams.

Verb

1. lose a stored charge, magnetic flux, or current
   • the particles disintegrated during the nuclear fission process
2. cause to undergo fission or lose particles
3. break into parts or components or lose cohesion or unity
   • The material disintegrated
   • the group disintegrated after the leader died