メモリ分ぶん割かつMeanings1nounmemory partitioning; storage partitioningcomputingComputing term for dividing memory or storage into separate logical or physical regions.OSがメモリ分ぶん割かつを行おこない、各かくプロセスに領りょう域いきを割わり当あてる。The OS performs memory partitioning and allocates regions to each process.