The term "Abjad" refers to a type of writing system where each symbol primarily represents a consonant, leaving the vowels either implied or omitted. This system is commonly used in languages such as Arabic and Hebrew, where the reader infers the vowel sounds based on context. In an Abjad, the focus is on consonantal roots, which are essential for understanding the meaning of words. This contrasts with alphabetic systems, like the Latin alphabet, where both consonants and vowels are represented. Abjad systems can be efficient for fluent readers, as they rely on familiarity with the language's structure.