non-returnable 
adjective
1(Especially of a deposit) not repayable or returnable in any circumstances: the 10 per cent deposit is non-returnable if you pull out...
- They would do us all a favour if they did not enter the competition in the first place or face a non-returnable entry fee.
- The complainant must fill out a form, a copy of which must be given to the hedge owner, and pay a non-returnable fee to the local authority.
- First you have to fill in a whole bunch of forms and sent them to ICANN with a $1,000 non-returnable fee.
1.1Denoting a bottle or other container that may not be returned empty to the supplier: non-returnable drinks cans...
- Until we change the packaging to non-returnable bottles it is difficult for us to do so,’ he said.
- Consumers pay more for goods in non-returnable containers or that have excessive packaging.
- I wondered what on earth a self-proclaimed organic gardener was doing with a stock of resource-squandering, non-returnable containers in the first place.
- transconjugant
- transcontinental
- transcontinentally
- transcortical
- transcribe
- transcriber
- transcript
- transcriptase
- transcription
- transcriptional
- transcriptionally
- transcriptionist
- transcriptive
- transcriptome
- transcriptomic
- transcriptomics
- transcultural
- transcutaneous
- transdermal
- transdermally
- transdifferentiate
- transdifferentiation
- transdisciplinarity
- transdisciplinary
- transduce