頭かしら字じかしらじFreq.FrequencyTop 100,000じ字FuriganaAudioMeanings1nounfirst letter; initialRefers to the first character or letter of a word, name, or phrase. Often used in contexts like acronyms, monograms, or indexing.名な前まえの頭かしら字じをとってイニシャルを作つくる。Break this sentence down in the analyzerTake the first letters of the name to make initials.索さく引いんでは、項こう目もくの頭かしら字じで並ならべ替かえられている。Break this sentence down in the analyzerIn the index, entries are sorted by the first letter.