Discretiva

  tactu dictio est in variis linguis:

Formae affines +/-

Latine +/-

Proprietates grammaticales +/-

Forma Persona Tempus Vox Modus­ Casu Verbum
tāctū
supinum­ ablativo tangō (tangere)
Forma Modus flexurae originis
tāctū casus ablativus singularis substantivi tāctus

Appellatio pronuntiatusque +/-

 API: /ˈtaːktuː/(classice)
Syllabificatio phonetica: tāc·tū — morphologica: tact-u