A growth point captures the moment of speaking, taking a first-person view. It is thought in language, imbued with mental/social energy, and unpacked into a sentence. It is not a translation of gesture into speech. It is a process of processes. One is the psychological predicate (a notion from Vygotsky), a differentiation of context for what is newsworthy, the growth point’s core meaning – the context reshaped into a field of equivalents to make the differentiation meaningful. The core meaning has dual semiosis – opposite semiotic modes – a global-synthetic gesture and analytics-segmented speech, synchronized and coexpressive of the core. The gesture phases foster the synchronization. Cohesive threads to other growth points (a “catchment”) enrich it. A dialectic provides the growth point’s unpacking – the gesture becoming the thesis, the coexpressive speech the antithesis. Jointly, they create the dialectic synthesis. The dialectic synthesis and the unpacking are the same summoned construction-plus-gesture. The growth point, its processes fulfilled, inhabits the speaker’s being, taking up a position in the world of meaning it has created (conception from Merleau-Ponty).