irreplaceable /ir-i-plāˈsə-bl/

1. Whose loss cannot be made good
2. Without possible substitute

irreplaceˈably adverb

• bit-part
• bit-parts
• bit player
• bit players
• bit-rate
• bits
• bits and bobs
• bits and pieces
• bitser
• bitsers
• bitsier
• bitsiest
• bit-slice
• bit-slices
• bits per inch
• bits per second
• bitstream
• bitstreams
• bitsy
• bitt
• bittacle
• bitte
• bitted
• bitten
• bitten off