English

Alternative forms

• moth ball
• moth-ball

Noun

mothball ‎(plural mothballs)

1. a small ball of chemical pesticide and deodorant placed in or around clothing and other articles susceptible to damage from mold or moth larvae in order to protect them from this damage; mothballs have either naphthalene or paradichlorobenzene as their active ingredient.

Derived terms

• in mothballs

Translations

Verb

mothball ‎(third-person singular simple present mothballs, present participle mothballing, simple past and past participle mothballed)

1. (transitive) to store or shelve (something that is no longer used)

   They mothballed the old version after the new one came out.

2. (transitive) to stop using something, but keep in good condition
   • 2014, A teacher, "Choosing a primary school: a teacher's guide for parents", The Guardian, 23 September 2014:

     Some schools might have an art studio, an area of forestry in the playground, or a performance stage in the hall – all exceptional assets. Just check they get plenty of use and aren't mothballed while the school concentrates on (you guessed it) maths and literacy.

Synonyms

• shelve

Derived terms

• mothballed

Translations